A magnitude ML 2.1 earthquake occured in region: 7 km W Spoleto (PG), on
and geographic coordinates (lat, lon) 42.7560, 12.6620 at 8 km depth.
The earthquake was located by: Bollettino Sismico Italiano INGV.
Search earthquakes: Any within 30 km radius
The values of hypocentral coordinates and magnitude may be revised at a later time as more information becomes available.
Municipality | Region | Distance (km) | Inhabitants | Cumulative Inhabitants |
---|---|---|---|---|
Spoleto | PG | 7 | 38218 | 38218 |
Castel Ritaldi | PG | 8 | 3278 | 41496 |
Giano dell'Umbria | PG | 11 | 3846 | 45342 |
Massa Martana | PG | 12 | 3770 | 49112 |
Acquasparta | TR | 12 | 4778 | 53890 |
Campello sul Clitunno | PG | 12 | 2442 | 56332 |
Sant'Anatolia di Narco | PG | 15 | 564 | 56896 |
Scheggino | PG | 15 | 461 | 57357 |
Trevi | PG | 15 | 8469 | 65826 |
Montefalco | PG | 15 | 5679 | 71505 |
Vallo di Nera | PG | 17 | 364 | 71869 |
Ferentillo | TR | 18 | 1913 | 73782 |
Montecastrilli | TR | 18 | 5022 | 78804 |
San Gemini | TR | 18 | 5018 | 83822 |
Gualdo Cattaneo | PG | 19 | 6155 | 89977 |
Montefranco | TR | 20 | 1276 | 91253 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 2.1 | 2022-09-27 00:39:10 |
42.7562 | 12.662 | 8 | 2024-03-01 15:27:55 |
Bollettino Sismico Italiano INGV | 110332691 |
Reviewed Rev100 |
ML 2.1 | 2022-09-27 00:39:10 |
42.7542 | 12.6738 | 7 | 2022-09-27 00:45:46 |
Sala Sismica INGV-Roma | 110197501 |
Field | Value |
---|---|
Time (UTC) | 2022-09-27 00:39:10 ± 0.05 |
Latitude | 42.7562 ± 0.0027 |
Longitude | 12.6620 ± 0.0049 |
Depth (km) | 8 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 110332691 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 326 |
Semi-minor axis of confidence ellipse (meter) | 237 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 269 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 330.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 43 |
Number of associated phases, regardless of their use for origin computation | 47 |
Number of defining phases | 47 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.24 |
Epicentral distance of station closest to the epicenter (degree) | 0.08274 |
Epicentral distance of station farthest from the epicenter (degree) | 0.76892 |
Number of stations at which the event was observed | 28 |
Number of stations from which data was used for origin computation | 28 |
Field | Value |
---|---|
Value | 2.1 |
Uncertainty | 0.2 |
Num. used stations | 54 |
Type of magnitude | ML |
Reference to an origin | 110332691 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2023-04-20 13:10:46 |
Field | Value |
---|---|
Value | 2.1 |
Uncertainty | 0.3 |
Num. used stations | 60 |
Type of magnitude | ML |
Reference to an origin | 110197501 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-09-27 00:45:46 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.GUMA.HHZ. | 2022-09-27T00:39:31.89 | 0.6 | undecidable | manual | S | 58 | 64.3911 | 50 | 0.94 | 35 |
IV.SMA1.EHZ. | 2022-09-27T00:39:29.48 | 0.6 | undecidable | manual | S | 104 | 56.5989 | 50 | 0.61 | 41 |
IV.CSP1.EHZ. | 2022-09-27T00:39:29.67 | 0.6 | undecidable | manual | S | 50 | 57.6978 | 50 | 0.51 | 42 |
IV.SRES.HHZ. | 2022-09-27T00:39:29.67 | 0.6 | undecidable | manual | S | 192 | 58.8966 | 50 | 0.19 | 45 |
IV.RM33.EHZ. | 2022-09-27T00:39:28.24 | 0.6 | undecidable | manual | S | 121 | 52.8027 | 50 | 0.4 | 44 |
IV.MMO1.EHZ. | 2022-09-27T00:39:28.91 | 0.6 | undecidable | manual | S | 73 | 56.3991 | 50 | 0.11 | 46 |
IV.MC2.EHZ. | 2022-09-27T00:39:26.56 | 0.6 | undecidable | manual | S | 68 | 46.2204 | 50 | 0.47 | 44 |
IV.MGAB.HHZ. | 2022-09-27T00:39:26.64 | 0.6 | undecidable | manual | S | 291 | 48.0186 | 50 | 0.08 | 47 |
IV.FDMO.HHZ. | 2022-09-27T00:39:26.17 | 0.6 | undecidable | manual | S | 48 | 46.5201 | 50 | 0 | 48 |
IV.MML1.EHZ. | 2022-09-27T00:39:26.11 | 0.6 | undecidable | manual | S | 32 | 46.9197 | 50 | -0.18 | 46 |
IV.ATCC.EHZ. | 2022-09-27T00:39:26.54 | 0.6 | undecidable | manual | S | 358 | 47.619 | 50 | 0.07 | 47 |
IV.ARVD.HHZ. | 2022-09-27T00:39:25.54 | 0.3 | undecidable | manual | P | 15 | 85.3479 | 50 | -0.05 | 66 |
IV.ATPI.EHZ. | 2022-09-27T00:39:24.92 | 0.3 | undecidable | manual | P | 345 | 79.8645 | 50 | 0.17 | 65 |
IV.LATE.HHZ. | 2022-09-27T00:39:24.20 | 0.3 | undecidable | manual | P | 258 | 71.6727 | 50 | 0.71 | 57 |
IV.MF5.EHZ. | 2022-09-27T00:39:23.81 | 0.3 | undecidable | manual | P | 68 | 69.7746 | 50 | 0.62 | 59 |
IV.NRCA.HHZ. | 2022-09-27T00:39:23.70 | 0.6 | undecidable | manual | S | 77 | 37.8288 | 50 | -0.15 | 47 |
IV.GUMA.HHZ. | 2022-09-27T00:39:22.64 | 0.1 | undecidable | manual | P | 58 | 64.3911 | 50 | 0.28 | 88 |
IV.LNSS.HHZ. | 2022-09-27T00:39:22.65 | 0.6 | undecidable | manual | S | 119 | 35.2425 | 50 | -0.51 | 44 |
IV.CESI.HHZ. | 2022-09-27T00:39:22.57 | 0.6 | undecidable | manual | S | 35 | 33.9438 | 103 | -0.17 | 48 |
IV.FIAM.HHZ. | 2022-09-27T00:39:22.19 | 0.3 | undecidable | manual | P | 145 | 65.6898 | 50 | -0.37 | 64 |
IV.SRES.HHZ. | 2022-09-27T00:39:21.31 | 0.1 | undecidable | manual | P | 192 | 58.8966 | 50 | -0.2 | 90 |
IV.ASSB.HHZ. | 2022-09-27T00:39:21.95 | 0.6 | undecidable | manual | S | 360 | 31.746 | 104 | -0.06 | 49 |
IV.FOSV.EHZ. | 2022-09-27T00:39:21.59 | 0.1 | undecidable | manual | P | 8 | 60.2952 | 50 | -0.14 | 91 |
IV.SMA1.EHZ. | 2022-09-27T00:39:21.21 | 0.1 | undecidable | manual | P | 104 | 56.5989 | 50 | 0.05 | 94 |
IV.MURB.HHZ. | 2022-09-27T00:39:21.25 | 0.1 | undecidable | manual | P | 349 | 57.2982 | 50 | -0.02 | 94 |
IV.CSP1.EHZ. | 2022-09-27T00:39:21.29 | 0.1 | positive | manual | P | 50 | 57.6978 | 50 | -0.04 | 93 |
IV.MMO1.EHZ. | 2022-09-27T00:39:20.96 | 0.1 | undecidable | manual | P | 73 | 56.3991 | 50 | -0.17 | 91 |
IV.FDMO.HHZ. | 2022-09-27T00:39:19.43 | 0.1 | positive | manual | P | 48 | 46.5201 | 50 | -0.17 | 93 |
IV.RM33.EHZ. | 2022-09-27T00:39:19.96 | 0.3 | undecidable | manual | P | 121 | 52.8027 | 50 | -0.61 | 62 |
IV.ATCC.EHZ. | 2022-09-27T00:39:19.63 | 0.3 | undecidable | manual | P | 358 | 47.619 | 50 | -0.15 | 70 |
IV.MML1.EHZ. | 2022-09-27T00:39:19.36 | 0.1 | undecidable | manual | P | 32 | 46.9197 | 50 | -0.31 | 90 |
IT.FOPC.HGN. | 2022-09-27T00:39:19.82 | 0.6 | undecidable | manual | S | 8 | 23.9538 | 109 | 0.42 | 46 |
IV.MC2.EHZ. | 2022-09-27T00:39:19.57 | 0.1 | undecidable | manual | P | 68 | 46.2204 | 50 | 0.01 | 96 |
IV.MGAB.HHZ. | 2022-09-27T00:39:19.82 | 0.1 | undecidable | manual | P | 291 | 48.0186 | 50 | -0.01 | 96 |
IV.ORTE.EHZ. | 2022-09-27T00:39:18.38 | 0.3 | undecidable | manual | P | 215 | 39.8268 | 50 | -0.19 | 70 |
IV.ARRO.EHZ. | 2022-09-27T00:39:18.89 | 0.3 | undecidable | manual | S | 157 | 21.3675 | 111 | 0.33 | 70 |
IT.MTCL.HGZ. | 2022-09-27T00:39:18.14 | 0.3 | undecidable | manual | P | 46 | 38.0286 | 50 | -0.16 | 71 |
IV.NRCA.HHZ. | 2022-09-27T00:39:18.02 | 0.1 | undecidable | manual | P | 77 | 37.8288 | 50 | -0.24 | 93 |
IV.LNSS.HHZ. | 2022-09-27T00:39:17.56 | 0.1 | undecidable | manual | P | 119 | 35.2425 | 50 | -0.3 | 92 |
IV.CESX.HHZ. | 2022-09-27T00:39:17.35 | 0.6 | undecidable | manual | S | 201 | 17.4714 | 115 | 0.04 | 50 |
IV.CESI.HHZ. | 2022-09-27T00:39:17.39 | 0.1 | positive | manual | P | 35 | 33.9438 | 103 | -0.23 | 94 |
IV.ASSB.HHZ. | 2022-09-27T00:39:16.98 | 0.1 | undecidable | manual | P | 360 | 31.746 | 104 | -0.22 | 94 |
IV.ARRO.EHZ. | 2022-09-27T00:39:15.28 | 0.1 | undecidable | manual | P | 157 | 21.3675 | 111 | 0.07 | 99 |
IT.FOPC.HGN. | 2022-09-27T00:39:15.84 | 0.1 | undecidable | manual | P | 8 | 23.9538 | 109 | 0.15 | 97 |
IV.CESX.HHZ. | 2022-09-27T00:39:14.55 | 0.1 | positive | manual | P | 201 | 17.4714 | 115 | 0.06 | 100 |
IT.GNU.HGZ. | 2022-09-27T00:39:14.81 | 0.6 | undecidable | manual | S | 305 | 9.1797 | 131 | -0.06 | 51 |
IT.GNU.HGZ. | 2022-09-27T00:39:13.23 | 0.1 | undecidable | manual | P | 305 | 9.1797 | 131 | 0.15 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.CESX.HHN. | ML:2.6 | 0.00317 | 0.3 | AML | other | m | 2022-09-27T00:39:18.54 |
IV.CESX.HHE. | ML:2.5 | 0.0025549999999999995 | 0.22 | AML | other | m | 2022-09-27T00:39:18.66 |
IV.ARRO.EHN. | ML:1.9 | 0.000564 | 0.76 | AML | other | m | 2022-09-27T00:39:22.30 |
IV.ASSB.HHE. | ML:2.1 | 0.0005565 | 0.22 | AML | other | m | 2022-09-27T00:39:22.48 |
IV.ASSB.HHN. | ML:2.1 | 0.000616 | 0.74 | AML | other | m | 2022-09-27T00:39:22.42 |
IV.ARRO.EHE. | ML:1.9 | 0.0005629999999999999 | 0.32 | AML | other | m | 2022-09-27T00:39:23.31 |
IV.LNSS.HHE. | ML:2.1 | 0.0005735 | 0.22 | AML | other | m | 2022-09-27T00:39:24.16 |
IV.CESI.HHN. | ML:2.2 | 0.000615 | 0.92 | AML | other | m | 2022-09-27T00:39:24.48 |
IV.CESI.HNN. | ML:2.1 | 0.000583 | 0.92 | AML | other | m | 2022-09-27T00:39:24.49 |
IV.CESI.HHE. | ML:1.9 | 0.000312 | 1 | AML | other | m | 2022-09-27T00:39:24.33 |
IV.LNSS.HHN. | ML:2.1 | 0.0005520000000000001 | 0.42 | AML | other | m | 2022-09-27T00:39:25.30 |
IV.NRCA.HNN. | ML:2.2 | 0.0005905 | 0.36 | AML | other | m | 2022-09-27T00:39:25.33 |
IV.NRCA.HHN. | ML:2.2 | 0.0005785 | 0.12 | AML | other | m | 2022-09-27T00:39:25.45 |
IV.NRCA.HNE. | ML:2.1 | 0.0005254999999999999 | 1.1 | AML | other | m | 2022-09-27T00:39:25.23 |
IV.NRCA.HHE. | ML:2.1 | 0.000492 | 1.1 | AML | other | m | 2022-09-27T00:39:25.23 |
IV.CESI.HNE. | ML:1.8 | 0.0002925 | 0.64 | AML | other | m | 2022-09-27T00:39:26.33 |
IV.ATCC.EHN. | ML:2.0 | 0.0002845 | 1.38 | AML | other | m | 2022-09-27T00:39:26.26 |
IV.FDMO.HHN. | ML:2.0 | 0.000284 | 0.4 | AML | other | m | 2022-09-27T00:39:27.52 |
IV.MML1.EHN. | ML:2.0 | 0.00031 | 0.6 | AML | other | m | 2022-09-27T00:39:27.84 |
IV.FDMO.HHE. | ML:2.2 | 0.00046350000000000004 | 0.2 | AML | other | m | 2022-09-27T00:39:27.95 |
IV.MC2.EHN. | ML:2.4 | 0.0006765 | 1.78 | AML | other | m | 2022-09-27T00:39:27.93 |
IV.ATCC.HNN. | ML:2.1 | 0.0003815 | 0.44 | AML | other | m | 2022-09-27T00:39:28.27 |
IV.ATCC.EHE. | ML:2.2 | 0.00042100000000000004 | 0.18 | AML | other | m | 2022-09-27T00:39:28.27 |
IV.ATCC.HNE. | ML:2.1 | 0.0003825 | 0.4 | AML | other | m | 2022-09-27T00:39:28.57 |
IV.MC2.EHE. | ML:2.4 | 0.0008305 | 0.98 | AML | other | m | 2022-09-27T00:39:29.74 |
IV.MGAB.HHN. | ML:2.0 | 0.000305 | 0.3 | AML | other | m | 2022-09-27T00:39:29.31 |
IV.SRES.HHN. | ML:1.9 | 0.00016599999999999997 | 1.64 | AML | other | m | 2022-09-27T00:39:29.17 |
IV.MML1.EHE. | ML:2.0 | 0.0002855 | 0.92 | AML | other | m | 2022-09-27T00:39:30.62 |
IV.CSP1.EHN. | ML:2.6 | 0.000933 | 0.5 | AML | other | m | 2022-09-27T00:39:30.28 |
IV.MURB.HNN. | ML:2.5 | 0.0006495 | 0.26 | AML | other | m | 2022-09-27T00:39:30.37 |
IV.SMA1.EHE. | ML:2.1 | 0.000264 | 1.06 | AML | other | m | 2022-09-27T00:39:30.63 |
IV.MMO1.EHN. | ML:2.2 | 0.0003505 | 0.24 | AML | other | m | 2022-09-27T00:39:30.54 |
IV.MMO1.EHE. | ML:2.2 | 0.00036250000000000003 | 0.64 | AML | other | m | 2022-09-27T00:39:30.73 |
IV.FOSV.EHE. | ML:1.8 | 0.000135 | 0.56 | AML | other | m | 2022-09-27T00:39:30.56 |
IV.CSP1.EHE. | ML:2.5 | 0.000651 | 1.04 | AML | other | m | 2022-09-27T00:39:31.81 |
IV.MURB.HHN. | ML:2.4 | 0.0006194999999999999 | 0.2 | AML | other | m | 2022-09-27T00:39:31.72 |
IV.SMA1.EHN. | ML:2.1 | 0.00029049999999999996 | 1.34 | AML | other | m | 2022-09-27T00:39:32.94 |
IV.MGAB.HHE. | ML:2.0 | 0.00028849999999999997 | 1.64 | AML | other | m | 2022-09-27T00:39:32.07 |
IV.GUMA.HHE. | ML:2.4 | 0.0004445 | 0.28 | AML | other | m | 2022-09-27T00:39:33.32 |
IV.RM33.EHN. | ML:1.9 | 0.0001805 | 0.28 | AML | other | m | 2022-09-27T00:39:33.43 |
IV.SRES.HHE. | ML:1.7 | 0.00011725 | 1.08 | AML | other | m | 2022-09-27T00:39:33.99 |
IV.FOSV.EHN. | ML:2.0 | 0.000202 | 0.32 | AML | other | m | 2022-09-27T00:39:33.59 |
IV.MURB.HNE. | ML:2.6 | 0.0009465 | 0.28 | AML | other | m | 2022-09-27T00:39:33.53 |
IV.MURB.HHE. | ML:2.6 | 0.00098 | 0.32 | AML | other | m | 2022-09-27T00:39:33.52 |
IV.FIAM.HHN. | ML:1.8 | 0.0001112 | 1.12 | AML | other | m | 2022-09-27T00:39:34.74 |
IV.GUMA.HNN. | ML:2.2 | 0.0003125 | 0.56 | AML | other | m | 2022-09-27T00:39:34.59 |
IV.GUMA.HHN. | ML:2.4 | 0.0004255 | 0.34 | AML | other | m | 2022-09-27T00:39:35.60 |
IV.GUMA.HNE. | ML:2.3 | 0.0004055 | 0.9 | AML | other | m | 2022-09-27T00:39:35.16 |
IV.LATE.HHN. | ML:2.3 | 0.00030649999999999997 | 0.48 | AML | other | m | 2022-09-27T00:39:36.31 |
IV.RM33.EHE. | ML:1.8 | 0.0001635 | 0.54 | AML | other | m | 2022-09-27T00:39:36.40 |
IV.FIAM.HHE. | ML:1.9 | 0.00013470000000000002 | 0.8 | AML | other | m | 2022-09-27T00:39:37.84 |
IV.ARVD.HHN. | ML:1.8 | 0.00006864999999999999 | 1.36 | AML | other | m | 2022-09-27T00:39:39.99 |
IV.LATE.HHE. | ML:2.1 | 0.00019250000000000002 | 0.6 | AML | other | m | 2022-09-27T00:39:40.62 |
IV.ARVD.HHE. | ML:1.8 | 0.0000843 | 1.16 | AML | other | m | 2022-09-27T00:39:42.73 |