A magnitude ML 1.3 earthquake occured in region: 5 km W Spoleto (PG), on
and geographic coordinates (lat, lon) 42.7560, 12.6790 at 20 km depth.
The earthquake was located by: Sala Sismica INGV-Roma.
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 | 5 | 38218 | 38218 |
Castel Ritaldi | PG | 8 | 3278 | 41496 |
Campello sul Clitunno | PG | 11 | 2442 | 43938 |
Giano dell'Umbria | PG | 12 | 3846 | 47784 |
Massa Martana | PG | 13 | 3770 | 51554 |
Acquasparta | TR | 13 | 4778 | 56332 |
Sant'Anatolia di Narco | PG | 13 | 564 | 56896 |
Scheggino | PG | 13 | 461 | 57357 |
Trevi | PG | 15 | 8469 | 65826 |
Vallo di Nera | PG | 15 | 364 | 66190 |
Montefalco | PG | 16 | 5679 | 71869 |
Ferentillo | TR | 18 | 1913 | 73782 |
Montefranco | TR | 19 | 1276 | 75058 |
San Gemini | TR | 19 | 5018 | 80076 |
Montecastrilli | TR | 19 | 5022 | 85098 |
Gualdo Cattaneo | PG | 20 | 6155 | 91253 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.3 | 2022-07-21 08:22:01 |
42.7558 | 12.6787 | 20 | 2022-07-21 08:38:19 |
Sala Sismica INGV-Roma | 107513231 |
Field | Value |
---|---|
Time (UTC) | 2022-07-21 08:22:01 ± 0.23 |
Latitude | 42.7558 ± 0.0072 |
Longitude | 12.6787 ± 0.0110 |
Depth (km) | 20 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 107513231 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 852 |
Semi-minor axis of confidence ellipse (meter) | 487 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 284 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 850.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 96 |
Number of associated phases, regardless of their use for origin computation | 35 |
Number of defining phases | 15 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.27 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.51081 |
Number of stations at which the event was observed | 28 |
Number of stations from which data was used for origin computation | 11 |
Field | Value |
---|---|
Value | 1.3 |
Uncertainty | 0.4 |
Num. used stations | 16 |
Type of magnitude | ML |
Reference to an origin | 107513231 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-07-21 08:38:19 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.NOCI.HHZ. | 2022-07-21T08:23:55.55 | 3.0 | undecidable | manual | Sg | 14.85 | 0 | |||
GU.MGRO.HHZ. | 2022-07-21T08:23:40.86 | 3.0 | undecidable | manual | Sn | -0.64 | 0 | |||
IV.CROCE.HHZ. | 2022-07-21T08:23:25.05 | 3.0 | undecidable | manual | Pn | -3.3 | 0 | |||
IX.PGN3.HHZ.02 | 2022-07-21T08:23:25.39 | 3.0 | undecidable | manual | Sn | -0.11 | 0 | |||
IV.SGTA.HHZ. | 2022-07-21T08:23:24.93 | 3.0 | undecidable | manual | Sg | 14.63 | 0 | |||
IV.CAR1.HHZ. | 2022-07-21T08:23:17.38 | 3.0 | undecidable | manual | Pg | 12.35 | 0 | |||
GU.GRAM.HHZ. | 2022-07-21T08:23:14.49 | 3.0 | undecidable | manual | Sg | 2.68 | 0 | |||
GU.CIRO.HHZ. | 2022-07-21T08:23:13.31 | 3.0 | undecidable | manual | Pn | 4.05 | 0 | |||
IX.RSF3.HHZ.02 | 2022-07-21T08:23:10.36 | 3.0 | undecidable | manual | Sn | -0.23 | 0 | |||
IV.BAG8.EHZ. | 2022-07-21T08:23:03.21 | 3.0 | undecidable | manual | Pg | 10.58 | 0 | |||
IV.NOCI.HHZ. | 2022-07-21T08:22:56.88 | 3.0 | negative | manual | Pn | -0.05 | 0 | |||
IV.PTCC.HHZ. | 2022-07-21T08:22:53.41 | 3.0 | negative | manual | Pn | -2.02 | 0 | |||
IX.PGN3.HHZ.02 | 2022-07-21T08:22:52.48 | 3.0 | undecidable | manual | Pg | 4.09 | 0 | |||
GU.MGRO.HNZ. | 2022-07-21T08:22:52.35 | 3.0 | negative | manual | Pn | -5.03 | 0 | |||
IV.MRVN.HHZ. | 2022-07-21T08:22:51.19 | 3.0 | undecidable | manual | Pn | 3.86 | 0 | |||
IV.CTI.HHZ. | 2022-07-21T08:22:50.78 | 3.0 | undecidable | manual | Pn | -0.61 | 0 | |||
ST.PANI.EHZ. | 2022-07-21T08:22:49.26 | 3.0 | undecidable | manual | Pn | -2.97 | 0 | |||
IV.MCRV.HHZ. | 2022-07-21T08:22:41.15 | 3.0 | undecidable | manual | Pn | -0.62 | 0 | |||
GU.GSCL.HHZ. | 2022-07-21T08:22:36.30 | 3.0 | undecidable | manual | Pg | 0.68 | 0 | |||
IV.NRCA.HHZ. | 2022-07-21T08:22:14.08 | 0.1 | undecidable | manual | S | 76 | 36.5412 | 109 | 0.13 | 99 |
IV.ASSB.HHZ. | 2022-07-21T08:22:12.28 | 0.1 | undecidable | manual | S | 357 | 31.8459 | 113 | -0.51 | 92 |
IV.SSFR.HHZ. | 2022-07-21T08:22:12.79 | 3.0 | negative | manual | P | -1.52 | 0 | |||
IV.CSP1.EHZ. | 2022-07-21T08:22:11.73 | 1.0 | positive | manual | P | 49 | 56.6988 | 101 | 0.1 | 24 |
IV.MML1.EHZ. | 2022-07-21T08:22:10.20 | 1.0 | negative | manual | P | 31 | 46.3203 | 105 | 0.14 | 24 |
IV.FDMO.HHZ. | 2022-07-21T08:22:10.19 | 1.0 | positive | manual | P | 47 | 45.5211 | 105 | 0.24 | 23 |
IV.MC2.EHZ. | 2022-07-21T08:22:10.27 | 1.0 | undecidable | manual | P | 67 | 44.9217 | 105 | 0.4 | 23 |
IV.CESX.HHZ. | 2022-07-21T08:22:09.41 | 0.1 | undecidable | manual | S | 205 | 17.9709 | 131 | -0.21 | 99 |
IV.GAVE.EHZ. | 2022-07-21T08:22:09.74 | 0.1 | undecidable | manual | S | 112 | 18.9699 | 129 | -0.08 | 100 |
IV.NRCA.HHZ. | 2022-07-21T08:22:08.87 | 0.1 | negative | manual | P | 76 | 36.5412 | 109 | 0.25 | 96 |
IV.ASSB.HHZ. | 2022-07-21T08:22:08.07 | 0.3 | undecidable | manual | P | 357 | 31.8459 | 113 | 0.12 | 73 |
IV.CESI.HHZ. | 2022-07-21T08:22:08.29 | 0.3 | negative | manual | P | 34 | 33.1446 | 112 | 0.15 | 73 |
IV.LNSS.HHE. | 2022-07-21T08:22:07.68 | 0.1 | undecidable | manual | P | 120 | 34.0437 | 111 | -0.58 | 86 |
IV.CESX.HHZ. | 2022-07-21T08:22:06.31 | 0.3 | positive | manual | P | 205 | 17.9709 | 131 | 0.19 | 74 |
IV.GAVE.EHZ. | 2022-07-21T08:22:06.34 | 0.6 | positive | manual | P | 112 | 18.9699 | 129 | 0.11 | 51 |
IT.GNU.HGE. | 2022-07-21T08:22:05.62 | 0.1 | undecidable | manual | P | 301 | 10.2786 | 148 | 0.27 | 98 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.CESX.HHE. | ML:1.2 | 0.0000853 | 0.2 | AML | other | m | 2022-07-21T08:22:09.65 |
IV.CESX.HHN. | ML:1.2 | 0.00009425 | 0.12 | AML | other | m | 2022-07-21T08:22:09.65 |
IV.GAVE.EHE. | ML:1.4 | 0.000158 | 0.36 | AML | other | m | 2022-07-21T08:22:10.16 |
IV.GAVE.EHN. | ML:1.4 | 0.000154 | 0.36 | AML | other | m | 2022-07-21T08:22:10.24 |
IV.ASSB.HHN. | ML:1.0 | 0.00003375 | 0.24 | AML | other | m | 2022-07-21T08:22:13.43 |
IV.ASSB.HHE. | ML:1.0 | 0.000041099999999999996 | 0.44 | AML | other | m | 2022-07-21T08:22:13.54 |
IV.CESI.HHE. | ML:0.8 | 0.000025750000000000002 | 0.54 | AML | other | m | 2022-07-21T08:22:13.83 |
IV.CESI.HHN. | ML:0.9 | 0.00003105 | 0.58 | AML | other | m | 2022-07-21T08:22:14.48 |
IV.NRCA.HHE. | ML:1.4 | 0.00008285000000000001 | 0.48 | AML | other | m | 2022-07-21T08:22:14.18 |
IV.NRCA.HHN. | ML:1.5 | 0.0001105 | 0.12 | AML | other | m | 2022-07-21T08:22:14.58 |
IV.FDMO.HHE. | ML:0.7 | 0.000016 | 1.3 | AML | other | m | 2022-07-21T08:22:16.67 |
IV.FDMO.HHN. | ML:0.7 | 0.0000152 | 1.86 | AML | other | m | 2022-07-21T08:22:17.98 |
IV.SSFR.HHE. | ML:2.0 | 0.000128 | 0.28 | AML | other | m | 2022-07-21T08:22:23.17 |
IV.SSFR.HNN. | ML:2.5 | 0.00047999999999999996 | 0.64 | AML | other | m | 2022-07-21T08:22:24.30 |
IV.SSFR.HNE. | ML:2.6 | 0.0005725 | 0.24 | AML | other | m | 2022-07-21T08:22:24.26 |
IV.SSFR.HHN. | ML:1.9 | 0.000125 | 1.68 | AML | other | m | 2022-07-21T08:22:43.06 |