A magnitude ML 1.4 earthquake occured in region: 7 km SW Monte Cavallo (MC), on
and geographic coordinates (lat, lon) 42.9470, 12.9520 at 11 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 |
---|---|---|---|---|
Monte Cavallo | MC | 7 | 145 | 145 |
Sellano | PG | 7 | 1079 | 1224 |
Preci | PG | 10 | 724 | 1948 |
Visso | MC | 11 | 1107 | 3055 |
Pieve Torina | MC | 14 | 1458 | 4513 |
Serravalle di Chienti | MC | 14 | 1070 | 5583 |
Cerreto di Spoleto | PG | 14 | 1075 | 6658 |
Fiordimonte | MC | 15 | 202 | 6860 |
Ussita | MC | 15 | 444 | 7304 |
Pievebovigliana | MC | 17 | 866 | 8170 |
Muccia | MC | 17 | 915 | 9085 |
Castelsantangelo sul Nera | MC | 17 | 281 | 9366 |
Trevi | PG | 18 | 8469 | 17835 |
Fiastra | MC | 19 | 559 | 18394 |
Campello sul Clitunno | PG | 20 | 2442 | 20836 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.4 | 2015-08-09 03:55:15 |
42.9472 | 12.9522 | 11 | 2015-08-09 04:00:30 |
Sala Sismica INGV-Roma | 20787921 |
Field | Value |
---|---|
Time (UTC) | 2015-08-09 03:55:15 ± 0.06 |
Latitude | 42.9472 ± 0.0027 |
Longitude | 12.9522 ± 0.0049 |
Depth (km) | 11 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 20787921 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 334 |
Semi-minor axis of confidence ellipse (meter) | 329 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 214 |
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) | 67 |
Number of associated phases, regardless of their use for origin computation | 28 |
Number of defining phases | 28 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.17 |
Epicentral distance of station closest to the epicenter (degree) | 0.06745 |
Epicentral distance of station farthest from the epicenter (degree) | 0.59355 |
Number of stations at which the event was observed | 16 |
Number of stations from which data was used for origin computation | 16 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.3 |
Num. used stations | 11 |
Type of magnitude | ML |
Reference to an origin | 20787921 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2015-08-09 04:00:30 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CING.HHZ. | 2015-08-09T03:55:32.22 | 0.6 | undecidable | manual | S | 22 | 51.4152 | 50 | 0.47 | 43 |
IV.FOSV.EHZ. | 2015-08-09T03:55:29.18 | 0.6 | undecidable | manual | S | 338 | 41.5251 | 50 | 0.07 | 48 |
IV.EL6.EHZ. | 2015-08-09T03:55:29.87 | 0.6 | undecidable | manual | S | 16 | 44.1225 | 50 | 0.08 | 48 |
IV.LNSS.HHZ. | 2015-08-09T03:55:28.35 | 0.6 | undecidable | manual | S | 169 | 38.8278 | 50 | -0.04 | 49 |
IV.SNTG.HHZ. | 2015-08-09T03:55:27.20 | 0.6 | undecidable | manual | S | 358 | 34.1436 | 50 | 0.06 | 49 |
IV.GUMA.HHZ. | 2015-08-09T03:55:27.42 | 0.6 | undecidable | manual | S | 67 | 33.6441 | 50 | 0.43 | 45 |
IV.MOMA.HHZ. | 2015-08-09T03:55:27.61 | 0.6 | undecidable | manual | S | 243 | 35.1426 | 50 | 0.21 | 47 |
IV.ATVO.HHZ. | 2015-08-09T03:55:27.10 | 1.0 | undecidable | manual | P | 318 | 65.3901 | 50 | 0.08 | 23 |
IV.FRON.EHZ. | 2015-08-09T03:55:26.57 | 0.1 | undecidable | manual | P | 344 | 65.8896 | 50 | -0.52 | 83 |
IV.CING.HHZ. | 2015-08-09T03:55:24.82 | 0.1 | negative | manual | P | 22 | 51.4152 | 50 | -0.05 | 95 |
IV.ASSB.HHZ. | 2015-08-09T03:55:24.61 | 0.6 | undecidable | manual | S | 294 | 26.0517 | 50 | -0.36 | 46 |
IV.CESX.HHZ. | 2015-08-09T03:55:24.50 | 0.6 | undecidable | manual | P | 219 | 47.9187 | 50 | 0.18 | 46 |
IV.CSP1.EHZ. | 2015-08-09T03:55:24.76 | 0.6 | undecidable | manual | S | 52 | 26.0517 | 50 | -0.2 | 48 |
IV.EL6.EHZ. | 2015-08-09T03:55:23.65 | 0.3 | negative | manual | P | 16 | 44.1225 | 50 | -0.08 | 72 |
IV.FOSV.EHZ. | 2015-08-09T03:55:23.23 | 1.0 | negative | manual | P | 338 | 41.5251 | 50 | -0.11 | 24 |
IV.ATCC.EHZ. | 2015-08-09T03:55:22.57 | 1.0 | positive | manual | P | 316 | 36.5412 | 50 | 0 | 25 |
IV.NRCA.HHZ. | 2015-08-09T03:55:22.55 | 0.6 | undecidable | manual | S | 134 | 18.2706 | 120 | -0.24 | 48 |
IV.MOMA.HHZ. | 2015-08-09T03:55:22.58 | 0.3 | undecidable | manual | P | 243 | 35.1426 | 50 | 0.22 | 71 |
IV.SNTG.HHZ. | 2015-08-09T03:55:22.07 | 1.0 | undecidable | manual | P | 358 | 34.1436 | 50 | -0.13 | 24 |
IV.LNSS.HHZ. | 2015-08-09T03:55:22.91 | 1.0 | positive | manual | P | 169 | 38.8278 | 50 | -0.01 | 24 |
IV.GUMA.HHZ. | 2015-08-09T03:55:22.30 | 0.3 | negative | manual | P | 67 | 33.6441 | 50 | 0.18 | 71 |
IV.FDMO.HHZ. | 2015-08-09T03:55:21.61 | 0.6 | undecidable | manual | S | 48 | 14.7741 | 126 | -0.18 | 49 |
IV.CSP1.EHZ. | 2015-08-09T03:55:20.85 | 0.6 | negative | manual | P | 52 | 26.0517 | 50 | -0.1 | 49 |
IV.CESI.HHZ. | 2015-08-09T03:55:20.16 | 0.6 | undecidable | manual | S | 329 | 7.4814 | 145 | 0.18 | 50 |
IV.ASSB.HHZ. | 2015-08-09T03:55:20.83 | 0.1 | positive | manual | P | 294 | 26.0517 | 50 | -0.12 | 98 |
IV.FDMO.HHZ. | 2015-08-09T03:55:19.07 | 1.0 | undecidable | manual | P | 48 | 14.7741 | 126 | -0.05 | 25 |
IV.NRCA.HHZ. | 2015-08-09T03:55:19.62 | 0.1 | positive | manual | P | 134 | 18.2706 | 120 | -0.07 | 100 |
IV.CESI.HHZ. | 2015-08-09T03:55:18.34 | 0.1 | undecidable | manual | P | 329 | 7.4814 | 145 | 0.27 | 98 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ASSB.HHE. | ML:1.5 | 0.0001875 | 0.2 | AML | other | m | 2015-08-09T03:55:25.05 |
IV.ASSB.HHN. | ML:1.6 | 0.00020150000000000002 | 0.38 | AML | other | m | 2015-08-09T03:55:25.13 |
IV.ATVO.HHE. | ML:0.7 | 0.00000975 | 0.86 | AML | other | m | 2015-08-09T03:55:38.50 |
IV.ATVO.HHN. | ML:0.7 | 0.000009094999999999998 | 1.2 | AML | other | m | 2015-08-09T03:55:39.87 |
IV.CESI.HHE. | ML:1.2 | 0.00020250000000000002 | 0.28 | AML | other | m | 2015-08-09T03:55:20.34 |
IV.CESI.HHN. | ML:1.4 | 0.000386 | 0.34 | AML | other | m | 2015-08-09T03:55:20.52 |
IV.CESX.HHE. | ML:1.0 | 0.000028049999999999997 | 0.3 | AML | other | m | 2015-08-09T03:55:31.42 |
IV.CESX.HHN. | ML:1.2 | 0.00003795 | 0.44 | AML | other | m | 2015-08-09T03:55:32.50 |
IV.CING.HHE. | ML:1.2 | 0.00003465 | 1.2 | AML | other | m | 2015-08-09T03:55:33.00 |
IV.CING.HHN. | ML:1.1 | 0.000031849999999999995 | 0.12 | AML | other | m | 2015-08-09T03:55:34.29 |
IV.FDMO.HHN. | ML:1.3 | 0.00017299999999999998 | 0.1 | AML | other | m | 2015-08-09T03:55:21.87 |
IV.FDMO.HHE. | ML:1.2 | 0.00014050000000000003 | 0.1 | AML | other | m | 2015-08-09T03:55:23.08 |
IV.GUMA.HNN. | ML:1.8 | 0.00027949999999999996 | 0.24 | AML | other | m | 2015-08-09T03:55:27.73 |
IV.GUMA.HHE. | ML:1.8 | 0.00029949999999999996 | 0.26 | AML | other | m | 2015-08-09T03:55:27.74 |
IV.GUMA.HHN. | ML:1.7 | 0.0002305 | 0.24 | AML | other | m | 2015-08-09T03:55:27.72 |
IV.GUMA.HNE. | ML:2.0 | 0.00044229999999999996 | 1.6 | AML | other | m | 2015-08-09T03:55:46.82 |
IV.LNSS.HHE. | ML:1.5 | 0.000118 | 1.18 | AML | other | m | 2015-08-09T03:55:29.54 |
IV.LNSS.HHN. | ML:1.5 | 0.00011649999999999999 | 0.12 | AML | other | m | 2015-08-09T03:55:29.42 |
IV.MOMA.HHE. | ML:1.3 | 0.00007714999999999999 | 1.36 | AML | other | m | 2015-08-09T03:55:28.90 |
IV.MOMA.HHN. | ML:1.2 | 0.00006309999999999999 | 0.2 | AML | other | m | 2015-08-09T03:55:28.62 |
IV.NRCA.HHN. | ML:2.1 | 0.0009570000000000001 | 0.14 | AML | other | m | 2015-08-09T03:55:22.68 |
IV.NRCA.HHE. | ML:1.8 | 0.0005705 | 0.9 | AML | other | m | 2015-08-09T03:55:23.33 |
IV.SNTG.HHE. | ML:1.1 | 0.000050100000000000005 | 0.86 | AML | other | m | 2015-08-09T03:55:27.71 |
IV.SNTG.HHN. | ML:1.2 | 0.00007095 | 0.24 | AML | other | m | 2015-08-09T03:55:27.52 |