A magnitude ML 1.6 earthquake occured in region: 7 km S Castel Ritaldi (PG), on
and geographic coordinates (lat, lon) 42.7610, 12.6560 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 |
---|---|---|---|---|
Castel Ritaldi | PG | 7 | 3278 | 3278 |
Spoleto | PG | 7 | 38218 | 41496 |
Giano dell'Umbria | PG | 10 | 3846 | 45342 |
Massa Martana | PG | 11 | 3770 | 49112 |
Acquasparta | TR | 12 | 4778 | 53890 |
Campello sul Clitunno | PG | 12 | 2442 | 56332 |
Montefalco | PG | 15 | 5679 | 62011 |
Sant'Anatolia di Narco | PG | 15 | 564 | 62575 |
Trevi | PG | 15 | 8469 | 71044 |
Scheggino | PG | 15 | 461 | 71505 |
Vallo di Nera | PG | 17 | 364 | 71869 |
Montecastrilli | TR | 18 | 5022 | 76891 |
Gualdo Cattaneo | PG | 19 | 6155 | 83046 |
San Gemini | TR | 19 | 5018 | 88064 |
Ferentillo | TR | 19 | 1913 | 89977 |
Bevagna | PG | 20 | 5081 | 95058 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.6 | 2022-09-27 04:48:51 |
42.7607 | 12.6562 | 8 | 2024-03-01 15:27:56 |
Bollettino Sismico Italiano INGV | 110777291 |
Reviewed Rev100 |
ML 1.6 | 2022-09-27 04:48:51 |
42.7608 | 12.6578 | 6 | 2022-09-27 05:00:58 |
Sala Sismica INGV-Roma | 110202281 |
Field | Value |
---|---|
Time (UTC) | 2022-09-27 04:48:51 ± 0.06 |
Latitude | 42.7607 ± 0.0027 |
Longitude | 12.6562 ± 0.0061 |
Depth (km) | 8 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 110777291 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 528 |
Semi-minor axis of confidence ellipse (meter) | 271 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 248 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 530.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 105 |
Number of associated phases, regardless of their use for origin computation | 43 |
Number of defining phases | 42 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.21 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.76622 |
Number of stations at which the event was observed | 25 |
Number of stations from which data was used for origin computation | 24 |
Field | Value |
---|---|
Value | 1.6 |
Uncertainty | 0.2 |
Num. used stations | 26 |
Type of magnitude | ML |
Reference to an origin | 110777291 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2023-04-20 13:51:17 |
Field | Value |
---|---|
Value | 1.6 |
Uncertainty | 0.2 |
Num. used stations | 26 |
Type of magnitude | ML |
Reference to an origin | 110202281 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-09-27 05:00:58 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CELB.HHZ. | 2022-09-27T04:49:25.20 | 3.0 | positive | manual | Pg | 1.77 | 0 | |||
IV.GUMA.HHZ. | 2022-09-27T04:49:12.62 | 0.6 | undecidable | manual | S | 58 | 64.5909 | 50 | 0.93 | 35 |
IV.FIAM.HHZ. | 2022-09-27T04:49:12.67 | 0.6 | undecidable | manual | S | 145 | 66.378 | 50 | 0.49 | 41 |
IV.SMA1.EHZ. | 2022-09-27T04:49:10.04 | 0.3 | undecidable | manual | S | 104 | 57.1983 | 50 | 0.31 | 66 |
IV.CSP1.EHZ. | 2022-09-27T04:49:10.33 | 0.6 | undecidable | manual | S | 50 | 57.7977 | 50 | 0.45 | 43 |
IV.MMO1.EHZ. | 2022-09-27T04:49:09.71 | 0.6 | undecidable | manual | S | 74 | 56.6988 | 50 | 0.12 | 46 |
IV.RM33.EHZ. | 2022-09-27T04:49:08.71 | 0.6 | undecidable | manual | S | 121 | 53.4021 | 50 | -0.01 | 47 |
IV.MC2.EHZ. | 2022-09-27T04:49:07.10 | 0.6 | undecidable | manual | S | 69 | 46.4202 | 50 | 0.24 | 45 |
IV.ARVD.HHZ. | 2022-09-27T04:49:07.19 | 0.3 | undecidable | manual | P | 16 | 85.0482 | 50 | 0.91 | 51 |
IV.MML1.EHZ. | 2022-09-27T04:49:06.83 | 0.6 | undecidable | manual | S | 33 | 46.8198 | 50 | -0.12 | 47 |
IV.ATCC.EHZ. | 2022-09-27T04:49:06.76 | 0.6 | undecidable | manual | S | 358 | 47.1195 | 50 | -0.28 | 45 |
IV.FDMO.HHZ. | 2022-09-27T04:49:06.86 | 0.6 | undecidable | manual | S | 49 | 46.5201 | 50 | -0.02 | 48 |
IV.CING.HHZ. | 2022-09-27T04:49:05.54 | 0.3 | undecidable | manual | P | 32 | 81.0522 | 50 | -0.12 | 65 |
IV.ATPI.EHZ. | 2022-09-27T04:49:05.37 | 0.6 | undecidable | manual | P | 345 | 79.2651 | 50 | -0.02 | 45 |
IV.NRCA.HHZ. | 2022-09-27T04:49:04.56 | 0.3 | undecidable | manual | S | 78 | 38.1285 | 50 | -0.09 | 71 |
IV.SSFR.HHZ. | 2022-09-27T04:49:04.72 | 0.3 | undecidable | manual | P | 8 | 75.6687 | 50 | -0.11 | 66 |
IV.CESI.HHZ. | 2022-09-27T04:49:03.36 | 0.6 | undecidable | manual | S | 37 | 33.8439 | 50 | -0.12 | 48 |
IV.LNSS.HHZ. | 2022-09-27T04:49:03.49 | 0.6 | undecidable | manual | S | 119 | 35.8419 | 50 | -0.55 | 43 |
IV.GUMA.HHZ. | 2022-09-27T04:49:03.43 | 0.3 | undecidable | manual | P | 58 | 64.5909 | 50 | 0.31 | 65 |
IV.FIAM.HHZ. | 2022-09-27T04:49:03.48 | 0.3 | undecidable | manual | P | 145 | 66.378 | 50 | 0.08 | 68 |
IV.MURB.HHZ. | 2022-09-27T04:49:02.34 | 0.6 | undecidable | manual | P | 349 | 56.6988 | 50 | 0.42 | 43 |
IV.ASSB.HHZ. | 2022-09-27T04:49:02.56 | 0.6 | undecidable | manual | S | 0 | 31.2465 | 105 | -0.1 | 48 |
IV.CSP1.EHZ. | 2022-09-27T04:49:02.06 | 0.1 | undecidable | manual | P | 50 | 57.7977 | 50 | -0.01 | 93 |
IV.SMA1.EHZ. | 2022-09-27T04:49:01.96 | 0.1 | undecidable | manual | P | 104 | 57.1983 | 50 | -0.03 | 93 |
IV.RM33.EHZ. | 2022-09-27T04:49:01.30 | 0.3 | undecidable | manual | P | 121 | 53.4021 | 50 | -0.11 | 69 |
IV.MMO1.EHZ. | 2022-09-27T04:49:01.73 | 0.1 | undecidable | manual | P | 74 | 56.6988 | 50 | -0.18 | 90 |
IV.MC2.EHZ. | 2022-09-27T04:49:00.25 | 0.1 | undecidable | manual | P | 69 | 46.4202 | 50 | -0.08 | 94 |
IV.MML1.EHZ. | 2022-09-27T04:49:00.19 | 0.1 | undecidable | manual | P | 33 | 46.8198 | 50 | -0.19 | 92 |
IV.FDMO.HHZ. | 2022-09-27T04:49:00.21 | 0.1 | undecidable | manual | P | 49 | 46.5201 | 50 | -0.13 | 93 |
IV.ATCC.EHZ. | 2022-09-27T04:49:00.34 | 0.1 | undecidable | manual | P | 358 | 47.1195 | 50 | -0.09 | 93 |
IV.GAVE.EHZ. | 2022-09-27T04:48:59.20 | 0.6 | undecidable | manual | S | 111 | 20.868 | 112 | -0.01 | 50 |
IV.FEMA.HNZ. | 2022-09-27T04:48:59.21 | 0.3 | undecidable | manual | P | 55 | 39.0276 | 50 | 0.02 | 72 |
IV.ARRO.EHZ. | 2022-09-27T04:48:59.79 | 0.6 | undecidable | manual | S | 156 | 22.0668 | 111 | 0.2 | 48 |
IV.CESX.HHZ. | 2022-09-27T04:48:58.14 | 0.6 | undecidable | manual | S | 199 | 17.7711 | 115 | -0.1 | 49 |
IV.NRCA.HHZ. | 2022-09-27T04:48:58.80 | 0.1 | undecidable | manual | P | 78 | 38.1285 | 50 | -0.25 | 92 |
IV.CESI.HHZ. | 2022-09-27T04:48:58.19 | 0.1 | undecidable | manual | P | 37 | 33.8439 | 50 | -0.19 | 94 |
IV.LNSS.HHZ. | 2022-09-27T04:48:58.38 | 0.1 | undecidable | manual | P | 119 | 35.8419 | 50 | -0.32 | 91 |
IV.ASSB.HHZ. | 2022-09-27T04:48:57.91 | 0.1 | undecidable | manual | P | 0 | 31.2465 | 105 | 0 | 98 |
IV.ARRO.EHZ. | 2022-09-27T04:48:56.26 | 0.1 | undecidable | manual | P | 156 | 22.0668 | 111 | 0.12 | 97 |
IV.CESX.HHZ. | 2022-09-27T04:48:55.34 | 0.1 | positive | manual | P | 199 | 17.7711 | 115 | -0.02 | 100 |
IT.GNU.HGE. | 2022-09-27T04:48:55.55 | 0.6 | undecidable | manual | S | 304 | 8.4804 | 135 | -0.01 | 51 |
IV.GAVE.EHZ. | 2022-09-27T04:48:55.81 | 0.1 | undecidable | manual | P | 111 | 20.868 | 112 | -0.1 | 98 |
IT.GNU.HGE. | 2022-09-27T04:48:54.01 | 0.1 | undecidable | manual | P | 304 | 8.4804 | 135 | 0.2 | 98 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.CESX.HHN. | ML:1.9 | 0.0007675 | 0.24 | AML | other | m | 2022-09-27T04:48:59.31 |
IV.CESX.HHE. | ML:1.8 | 0.000607 | 1.02 | AML | other | m | 2022-09-27T04:48:59.45 |
IV.ARRO.EHN. | ML:1.3 | 0.00013585 | 0.46 | AML | other | m | 2022-09-27T04:49:01.15 |
IV.GAVE.EHE. | ML:1.5 | 0.00021999999999999998 | 0.48 | AML | other | m | 2022-09-27T04:49:02.81 |
IV.GAVE.EHN. | ML:1.5 | 0.0002345 | 0.92 | AML | other | m | 2022-09-27T04:49:03.51 |
IV.ASSB.HHN. | ML:1.6 | 0.000165 | 1 | AML | other | m | 2022-09-27T04:49:03.03 |
IV.ARRO.EHE. | ML:1.3 | 0.00012895000000000002 | 1.2 | AML | other | m | 2022-09-27T04:49:03.69 |
IV.ASSB.HHE. | ML:1.4 | 0.000121 | 0.2 | AML | other | m | 2022-09-27T04:49:04.38 |
IV.CESI.HHE. | ML:1.2 | 0.00007425 | 1.28 | AML | other | m | 2022-09-27T04:49:05.95 |
IV.LNSS.HHN. | ML:1.6 | 0.0001535 | 0.86 | AML | other | m | 2022-09-27T04:49:05.46 |
IV.CESI.HHN. | ML:1.6 | 0.000149 | 0.26 | AML | other | m | 2022-09-27T04:49:05.35 |
IV.NRCA.HHN. | ML:1.7 | 0.0001785 | 0.66 | AML | other | m | 2022-09-27T04:49:05.16 |
IV.NRCA.HHE. | ML:1.6 | 0.000147 | 0.52 | AML | other | m | 2022-09-27T04:49:05.98 |
IV.LNSS.HHE. | ML:1.6 | 0.0001565 | 1.06 | AML | other | m | 2022-09-27T04:49:05.35 |
IV.FDMO.HHE. | ML:1.5 | 0.00009955 | 0.42 | AML | other | m | 2022-09-27T04:49:07.70 |
IV.FDMO.HHN. | ML:1.4 | 0.00007580000000000001 | 0.4 | AML | other | m | 2022-09-27T04:49:08.26 |
IV.MML1.EHN. | ML:1.4 | 0.0000694 | 0.58 | AML | other | m | 2022-09-27T04:49:08.28 |
IV.ATCC.HNE. | ML:1.8 | 0.00017749999999999998 | 0.64 | AML | other | m | 2022-09-27T04:49:09.42 |
IV.MMO1.EHE. | ML:1.6 | 0.0000809 | 1.08 | AML | other | m | 2022-09-27T04:49:11.61 |
IV.MML1.EHE. | ML:1.4 | 0.00006819999999999999 | 0.46 | AML | other | m | 2022-09-27T04:49:11.13 |
IV.MMO1.EHN. | ML:1.6 | 0.00008925 | 0.42 | AML | other | m | 2022-09-27T04:49:11.42 |
IV.SMA1.EHE. | ML:1.5 | 0.00007230000000000001 | 0.84 | AML | other | m | 2022-09-27T04:49:11.73 |
IV.SMA1.EHN. | ML:1.6 | 0.00008225000000000001 | 1.18 | AML | other | m | 2022-09-27T04:49:12.71 |
IV.ATCC.HNN. | ML:1.8 | 0.00016299999999999998 | 1.16 | AML | other | m | 2022-09-27T04:49:12.82 |
IV.GUMA.HHE. | ML:1.8 | 0.00011899999999999999 | 1.04 | AML | other | m | 2022-09-27T04:49:14.73 |
IV.GUMA.HHN. | ML:1.7 | 0.00009135 | 0.3 | AML | other | m | 2022-09-27T04:49:16.52 |