A magnitude ML 0.9 earthquake occured in region: 7 km SE Gualdo Tadino (PG), on
and geographic coordinates (lat, lon) 43.1880, 12.8420 at 17 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 |
---|---|---|---|---|
Gualdo Tadino | PG | 7 | 15208 | 15208 |
Fiuminata | MC | 7 | 1402 | 16610 |
Nocera Umbra | PG | 9 | 5839 | 22449 |
Sefro | MC | 10 | 422 | 22871 |
Esanatoglia | MC | 11 | 2034 | 24905 |
Pioraco | MC | 12 | 1134 | 26039 |
Fossato di Vico | PG | 14 | 2840 | 28879 |
Serravalle di Chienti | MC | 16 | 1070 | 29949 |
Matelica | MC | 16 | 9981 | 39930 |
Valtopina | PG | 16 | 1398 | 41328 |
Fabriano | AN | 17 | 31480 | 72808 |
Castelraimondo | MC | 18 | 4587 | 77395 |
Sigillo | PG | 18 | 2404 | 79799 |
Cerreto d'Esi | AN | 19 | 3817 | 83616 |
Camerino | MC | 19 | 6974 | 90590 |
Gagliole | MC | 19 | 620 | 91210 |
Valfabbrica | PG | 20 | 3389 | 94599 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.9 | 2021-03-03 21:45:55 |
43.1878 | 12.8418 | 17 | 2021-03-03 21:54:32 |
Sala Sismica INGV-Roma | 87684251 |
Field | Value |
---|---|
Time (UTC) | 2021-03-03 21:45:55 ± 0.09 |
Latitude | 43.1878 ± 0.0027 |
Longitude | 12.8418 ± 0.0049 |
Depth (km) | 17 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 87684251 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 428 |
Semi-minor axis of confidence ellipse (meter) | 218 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 232 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 430.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 103 |
Number of associated phases, regardless of their use for origin computation | 22 |
Number of defining phases | 21 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.16 |
Epicentral distance of station closest to the epicenter (degree) | 0.09803 |
Epicentral distance of station farthest from the epicenter (degree) | 0.46315 |
Number of stations at which the event was observed | 12 |
Number of stations from which data was used for origin computation | 11 |
Field | Value |
---|---|
Value | 0.9 |
Uncertainty | 0.2 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 87684251 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-03-03 21:54:32 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.NARO.HHZ. | 2021-03-03T21:46:12.00 | 0.3 | undecidable | manual | S | 336 | 51.4152 | 98 | 0.17 | 71 |
IV.PIEI.HHZ. | 2021-03-03T21:46:10.42 | 0.3 | undecidable | manual | S | 327 | 45.8208 | 100 | 0.07 | 73 |
IV.FRON.EHZ. | 2021-03-03T21:46:08.19 | 0.3 | undecidable | manual | S | 346 | 37.7289 | 103 | -0.05 | 75 |
IV.CSP1.EHZ. | 2021-03-03T21:46:07.04 | 0.3 | undecidable | manual | S | 110 | 31.2465 | 106 | 0.49 | 69 |
IV.ATFO.HHZ. | 2021-03-03T21:46:06.18 | 0.6 | undecidable | manual | S | 312 | 29.4483 | 108 | 0.08 | 50 |
IV.FDMO.HHZ. | 2021-03-03T21:46:05.13 | 0.3 | undecidable | manual | S | 130 | 26.0517 | 111 | -0.1 | 75 |
IV.SSFR.HHZ. | 2021-03-03T21:46:05.68 | 0.3 | undecidable | manual | S | 350 | 27.9498 | 109 | -0.04 | 77 |
IV.MURB.HHZ. | 2021-03-03T21:46:05.89 | 0.6 | undecidable | manual | S | 288 | 26.9508 | 110 | 0.43 | 47 |
IV.NARO.HHZ. | 2021-03-03T21:46:04.84 | 0.6 | negative | manual | P | 336 | 51.4152 | 98 | -0.09 | 48 |
IV.CESI.HHZ. | 2021-03-03T21:46:03.87 | 0.3 | undecidable | manual | S | 166 | 20.9679 | 118 | -0.12 | 75 |
IV.ATCC.EHZ. | 2021-03-03T21:46:03.05 | 0.6 | undecidable | manual | S | 269 | 16.3725 | 126 | 0.09 | 52 |
IV.PIEI.HHZ. | 2021-03-03T21:46:03.90 | 0.6 | positive | manual | P | 327 | 45.8208 | 100 | -0.19 | 48 |
IV.CSP1.EHZ. | 2021-03-03T21:46:02.02 | 1.0 | undecidable | manual | P | 110 | 31.2465 | 106 | 0.13 | 25 |
IV.FRON.EHZ. | 2021-03-03T21:46:02.63 | 0.1 | undecidable | manual | P | 346 | 37.7289 | 103 | -0.24 | 96 |
IV.ATFO.HHZ. | 2021-03-03T21:46:01.65 | 1.0 | positive | manual | P | 312 | 29.4483 | 108 | 0.01 | 26 |
IV.FDMO.HHZ. | 2021-03-03T21:46:01.05 | 0.6 | undecidable | manual | P | 130 | 26.0517 | 111 | -0.08 | 50 |
IV.SSFR.HHZ. | 2021-03-03T21:46:01.22 | 0.6 | undecidable | manual | P | 350 | 27.9498 | 109 | -0.19 | 49 |
IV.MURB.HHZ. | 2021-03-03T21:46:01.44 | 0.3 | undecidable | manual | P | 288 | 26.9508 | 110 | 0.17 | 75 |
IV.CESI.HHZ. | 2021-03-03T21:46:00.26 | 0.1 | undecidable | manual | P | 166 | 20.9679 | 118 | -0.16 | 100 |
IV.ATCC.EHZ. | 2021-03-03T21:45:59.82 | 0.3 | undecidable | manual | P | 269 | 16.3725 | 126 | 0 | 78 |
IV.ARVD.HHZ. | 2021-03-03T21:45:59.71 | 3.0 | undecidable | manual | P | 35.3424 | -2.79 | 0 | ||
IV.SNTG.HHZ. | 2021-03-03T21:45:59.09 | 0.3 | undecidable | manual | P | 47 | 10.878 | 140 | -0.11 | 77 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ATCC.EHN. | ML:0.8 | 0.0000453 | 0.14 | AML | other | m | 2021-03-03T21:46:03.20 |
IV.ATCC.EHE. | ML:0.8 | 0.0000503 | 0.54 | AML | other | m | 2021-03-03T21:46:03.51 |
IV.CESI.HHE. | ML:0.9 | 0.00005185 | 0.16 | AML | other | m | 2021-03-03T21:46:04.01 |
IV.CESI.HHN. | ML:0.8 | 0.000034 | 0.38 | AML | other | m | 2021-03-03T21:46:04.25 |
IV.FDMO.HHE. | ML:0.7 | 0.00002305 | 0.12 | AML | other | m | 2021-03-03T21:46:05.58 |
IV.FDMO.HHN. | ML:0.8 | 0.00003295 | 0.14 | AML | other | m | 2021-03-03T21:46:05.60 |
IV.SSFR.HHN. | ML:1.1 | 0.000058649999999999996 | 1.2 | AML | other | m | 2021-03-03T21:46:06.18 |
IV.SSFR.HHE. | ML:1.1 | 0.00005475 | 0.12 | AML | other | m | 2021-03-03T21:46:06.30 |
IV.FRON.EHN. | ML:0.8 | 0.00001983 | 1.4 | AML | other | m | 2021-03-03T21:46:08.26 |
IV.FRON.EHE. | ML:0.6 | 0.00001475 | 1.58 | AML | other | m | 2021-03-03T21:46:09.93 |