A magnitude ML 1.3 earthquake occured in region: 4 km SW Gualdo Tadino (PG), on
and geographic coordinates (lat, lon) 43.2010, 12.7560 at 10 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 |
---|---|---|---|---|
Gualdo Tadino | PG | 4 | 15208 | 15208 |
Nocera Umbra | PG | 10 | 5839 | 21047 |
Fossato di Vico | PG | 11 | 2840 | 23887 |
Valfabbrica | PG | 13 | 3389 | 27276 |
Fiuminata | MC | 14 | 1402 | 28678 |
Sigillo | PG | 15 | 2404 | 31082 |
Valtopina | PG | 16 | 1398 | 32480 |
Esanatoglia | MC | 17 | 2034 | 34514 |
Sefro | MC | 17 | 422 | 34936 |
Costacciaro | PG | 18 | 1216 | 36152 |
Assisi | PG | 18 | 28299 | 64451 |
Pioraco | MC | 19 | 1134 | 65585 |
Fabriano | AN | 19 | 31480 | 97065 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.3 | 2021-04-13 04:46:44 |
43.2008 | 12.756 | 10 | 2021-07-12 16:55:15 |
Bollettino Sismico Italiano INGV | 91326191 |
Reviewed Rev100 |
ML 1.4 | 2021-04-13 04:46:44 |
43.1958 | 12.7577 | 10 | 2021-04-13 05:07:01 |
Sala Sismica INGV-Roma | 89049261 |
Field | Value |
---|---|
Time (UTC) | 2021-04-13 04:46:44 ± 0.04 |
Latitude | 43.2008 ± 0.0027 |
Longitude | 12.7560 ± 0.0037 |
Depth (km) | 10 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 91326191 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 323 |
Semi-minor axis of confidence ellipse (meter) | 227 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 224 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 320.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 63 |
Number of associated phases, regardless of their use for origin computation | 22 |
Number of defining phases | 22 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.15 |
Epicentral distance of station closest to the epicenter (degree) | 0.08633 |
Epicentral distance of station farthest from the epicenter (degree) | 0.37142 |
Number of stations at which the event was observed | 11 |
Number of stations from which data was used for origin computation | 11 |
Field | Value |
---|---|
Value | 1.3 |
Uncertainty | 0.3 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 91326191 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2021-06-15 11:15:09 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.1 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 89049261 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-04-13 05:07:01 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CSP1.EHZ. | 2021-04-13T04:46:58.19 | 0.6 | undecidable | manual | S | 108 | 38.3283 | 50 | 0.47 | 44 |
IV.PIEI.HHZ. | 2021-04-13T04:46:58.84 | 0.6 | undecidable | manual | S | 334 | 41.2254 | 50 | 0.34 | 45 |
IV.FDMO.HHZ. | 2021-04-13T04:46:56.27 | 0.6 | undecidable | manual | S | 124 | 32.4453 | 50 | 0.11 | 48 |
IV.FRON.EHZ. | 2021-04-13T04:46:56.59 | 0.6 | undecidable | manual | S | 356 | 35.2425 | 50 | -0.32 | 45 |
IV.CESI.HHZ. | 2021-04-13T04:46:54.16 | 0.6 | undecidable | manual | S | 151 | 24.8529 | 50 | 0.03 | 49 |
IV.SSFR.HNZ. | 2021-04-13T04:46:54.21 | 0.6 | undecidable | manual | S | 5 | 26.1516 | 50 | -0.28 | 47 |
IV.PIEI.HHZ. | 2021-04-13T04:46:52.70 | 0.3 | undecidable | manual | P | 334 | 41.2254 | 50 | -0.04 | 71 |
IV.CSP1.EHZ. | 2021-04-13T04:46:52.45 | 0.3 | undecidable | manual | P | 108 | 38.3283 | 50 | 0.15 | 70 |
IV.ASSB.HHZ. | 2021-04-13T04:46:52.27 | 0.6 | undecidable | manual | S | 204 | 19.2696 | 118 | -0.2 | 48 |
IV.MML1.EHZ. | 2021-04-13T04:46:52.57 | 0.6 | undecidable | manual | S | 119 | 19.9689 | 117 | -0.12 | 49 |
IV.MURB.HHZ. | 2021-04-13T04:46:52.95 | 0.6 | undecidable | manual | S | 290 | 19.9689 | 117 | 0.27 | 47 |
IV.FRON.EHZ. | 2021-04-13T04:46:51.90 | 0.3 | undecidable | manual | P | 356 | 35.2425 | 50 | 0.08 | 72 |
IV.SNTG.HHZ. | 2021-04-13T04:46:51.53 | 0.6 | undecidable | manual | S | 68 | 16.0728 | 123 | 0.01 | 50 |
IV.FDMO.HHZ. | 2021-04-13T04:46:51.32 | 0.1 | undecidable | manual | P | 124 | 32.4453 | 50 | -0.07 | 96 |
IV.SSFR.HNZ. | 2021-04-13T04:46:50.22 | 0.1 | undecidable | manual | P | 5 | 26.1516 | 50 | -0.21 | 94 |
IV.CESI.HHZ. | 2021-04-13T04:46:50.14 | 0.3 | undecidable | manual | P | 151 | 24.8529 | 50 | -0.09 | 73 |
IV.ASSB.HHZ. | 2021-04-13T04:46:49.18 | 0.1 | positive | manual | P | 204 | 19.2696 | 118 | -0.09 | 98 |
IV.MML1.EHZ. | 2021-04-13T04:46:49.30 | 0.1 | undecidable | manual | P | 119 | 19.9689 | 117 | -0.09 | 98 |
IV.MURB.HHZ. | 2021-04-13T04:46:49.46 | 0.1 | undecidable | manual | P | 290 | 19.9689 | 117 | 0.08 | 98 |
IV.ATCC.EHZ. | 2021-04-13T04:46:49.75 | 0.6 | undecidable | manual | S | 259 | 9.5793 | 137 | -0.02 | 50 |
IV.SNTG.HHZ. | 2021-04-13T04:46:48.88 | 0.3 | undecidable | manual | P | 68 | 16.0728 | 123 | 0.16 | 73 |
IV.ATCC.EHZ. | 2021-04-13T04:46:47.78 | 0.1 | positive | manual | P | 259 | 9.5793 | 137 | 0.07 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ATCC.EHN. | ML:1.4 | 0.00028495385 | 0.0992 | AML | other | m | 2021-04-13T04:46:49.77 |
IV.ATCC.EHE. | ML:1.4 | 0.000297960465 | 0.08 | AML | other | m | 2021-04-13T04:46:49.89 |
IV.ASSB.HHN. | ML:1.3 | 0.00015899999999999996 | 0.28 | AML | other | m | 2021-04-13T04:46:52.47 |
IV.ASSB.HHE. | ML:1.3 | 0.00016669645 | 0.1408 | AML | other | m | 2021-04-13T04:46:52.42 |
IV.MURB.HHN. | ML:1.6 | 0.00028166579999999996 | 0.1824 | AML | other | m | 2021-04-13T04:46:53.25 |
IV.MURB.HHE. | ML:1.4 | 0.00019710854999999998 | 0.1984 | AML | other | m | 2021-04-13T04:46:53.31 |
IV.MURB.HNE. | ML:1.5 | 0.00021637830000000003 | 0.1984 | AML | other | m | 2021-04-13T04:46:53.64 |
IV.MURB.HNN. | ML:1.5 | 0.0002479851 | 0.1888 | AML | other | m | 2021-04-13T04:46:53.15 |
IV.FDMO.HHN. | ML:0.8 | 0.00002704215 | 0.1408 | AML | other | m | 2021-04-13T04:46:56.40 |
IV.FDMO.HHE. | ML:0.8 | 0.000024516385 | 0.1408 | AML | other | m | 2021-04-13T04:46:57.53 |
IV.PIEI.HHE. | ML:1.1 | 0.000043258639999999996 | 0.1184 | AML | other | m | 2021-04-13T04:46:59.60 |
IV.PIEI.HHN. | ML:0.8 | 0.000021658650000000003 | 0.1376 | AML | other | m | 2021-04-13T04:46:59.52 |