A magnitude ML 1.0 earthquake occured in region: 2 km SW Gualdo Tadino (PG), on
and geographic coordinates (lat, lon) 43.2190, 12.7650 at 10 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 | 2 | 15208 | 15208 |
Fossato di Vico | PG | 9 | 2840 | 18048 |
Nocera Umbra | PG | 12 | 5839 | 23887 |
Sigillo | PG | 13 | 2404 | 26291 |
Fiuminata | MC | 14 | 1402 | 27693 |
Valfabbrica | PG | 15 | 3389 | 31082 |
Esanatoglia | MC | 15 | 2034 | 33116 |
Costacciaro | PG | 16 | 1216 | 34332 |
Sefro | MC | 17 | 422 | 34754 |
Fabriano | AN | 17 | 31480 | 66234 |
Valtopina | PG | 18 | 1398 | 67632 |
Pioraco | MC | 18 | 1134 | 68766 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.0 | 2021-10-30 04:33:47 |
43.2188 | 12.7652 | 10 | 2021-10-30 04:39:42 |
Sala Sismica INGV-Roma | 97077831 |
Field | Value |
---|---|
Time (UTC) | 2021-10-30 04:33:47 ± 0.03 |
Latitude | 43.2188 ± 0.0018 |
Longitude | 12.7652 ± 0.0025 |
Depth (km) | 10 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 97077831 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 194 |
Semi-minor axis of confidence ellipse (meter) | 185 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 244 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 190.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 64 |
Number of associated phases, regardless of their use for origin computation | 26 |
Number of defining phases | 26 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.13 |
Epicentral distance of station closest to the epicenter (degree) | 0.07644 |
Epicentral distance of station farthest from the epicenter (degree) | 0.46225 |
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 | 1.0 |
Uncertainty | 0.2 |
Num. used stations | 26 |
Type of magnitude | ML |
Reference to an origin | 97077831 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-10-30 04:39:42 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.FRON.EHZ. | 2021-10-30T04:33:58.34 | 0.3 | undecidable | manual | S | 355 | 33.3444 | 50 | -0.32 | 68 |
IV.EL6.EHZ. | 2021-10-30T04:33:57.91 | 0.3 | undecidable | manual | S | 66 | 29.8479 | 50 | 0.18 | 70 |
IV.CESI.HHZ. | 2021-10-30T04:33:56.81 | 0.3 | undecidable | manual | S | 155 | 26.2515 | 50 | 0.03 | 73 |
IV.NRCA.HHZ. | 2021-10-30T04:33:56.69 | 0.3 | undecidable | manual | P | 146 | 51.3153 | 50 | 0.13 | 68 |
IV.MURB.HHZ. | 2021-10-30T04:33:55.09 | 0.3 | undecidable | manual | S | 284 | 20.0688 | 117 | 0.14 | 72 |
IV.ASSB.HHZ. | 2021-10-30T04:33:55.11 | 0.3 | undecidable | manual | S | 204 | 21.3675 | 116 | -0.25 | 70 |
IV.MPAG.EHZ. | 2021-10-30T04:33:55.64 | 0.3 | undecidable | manual | P | 359 | 45.5211 | 50 | -0.03 | 70 |
IV.ATFO.HHZ. | 2021-10-30T04:33:55.78 | 0.3 | undecidable | manual | S | 316 | 22.6551 | 114 | 0.01 | 74 |
IV.CING.HHZ. | 2021-10-30T04:33:54.77 | 0.1 | undecidable | manual | P | 63 | 38.8278 | 50 | 0.13 | 93 |
IV.PIEI.HHZ. | 2021-10-30T04:33:54.74 | 0.3 | undecidable | manual | P | 332 | 39.7269 | 50 | -0.04 | 71 |
IV.MML1.EHZ. | 2021-10-30T04:33:54.90 | 0.3 | undecidable | manual | S | 125 | 20.3685 | 117 | -0.16 | 72 |
IV.CSP1.EHZ. | 2021-10-30T04:33:54.65 | 0.3 | undecidable | manual | P | 111 | 38.2284 | 50 | 0.1 | 70 |
IV.FRON.EHZ. | 2021-10-30T04:33:53.60 | 0.3 | undecidable | manual | P | 355 | 33.3444 | 50 | -0.19 | 70 |
IV.SNTG.HHZ. | 2021-10-30T04:33:53.33 | 0.3 | undecidable | manual | S | 74 | 14.7741 | 125 | -0.04 | 74 |
IV.FDMO.HHZ. | 2021-10-30T04:33:53.71 | 0.1 | undecidable | manual | P | 128 | 33.0447 | 50 | -0.03 | 96 |
IV.EL6.EHZ. | 2021-10-30T04:33:53.31 | 0.1 | undecidable | manual | P | 66 | 29.8479 | 50 | 0.06 | 96 |
IV.ATFO.HHZ. | 2021-10-30T04:33:52.15 | 0.1 | undecidable | manual | P | 316 | 22.6551 | 114 | 0.03 | 98 |
IV.CESI.HHZ. | 2021-10-30T04:33:52.57 | 0.1 | undecidable | manual | P | 155 | 26.2515 | 50 | -0.14 | 95 |
IV.ATCC.EHZ. | 2021-10-30T04:33:52.36 | 0.3 | undecidable | manual | S | 250 | 10.7781 | 134 | 0.05 | 74 |
IV.MML1.EHZ. | 2021-10-30T04:33:51.73 | 0.3 | undecidable | manual | P | 125 | 20.3685 | 117 | 0.02 | 74 |
IV.FOSV.EHZ. | 2021-10-30T04:33:51.48 | 0.3 | undecidable | manual | S | 358 | 8.4804 | 141 | -0.27 | 72 |
IV.MURB.HHZ. | 2021-10-30T04:33:51.80 | 0.1 | undecidable | manual | P | 284 | 20.0688 | 117 | 0.15 | 96 |
IV.ASSB.HHZ. | 2021-10-30T04:33:51.79 | 0.1 | undecidable | manual | P | 204 | 21.3675 | 116 | -0.09 | 97 |
IV.ATCC.EHZ. | 2021-10-30T04:33:50.28 | 0.1 | undecidable | manual | P | 250 | 10.7781 | 134 | 0.16 | 97 |
IV.SNTG.HHZ. | 2021-10-30T04:33:50.89 | 0.1 | undecidable | manual | P | 74 | 14.7741 | 125 | 0.16 | 97 |
IV.FOSV.EHZ. | 2021-10-30T04:33:49.84 | 0.1 | undecidable | manual | P | 358 | 8.4804 | 141 | 0.04 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.FOSV.EHE. | ML:1.0 | 0.00014700000000000002 | 0.22 | AML | other | m | 2021-10-30T04:33:51.58 |
IV.FOSV.EHN. | ML:1.2 | 0.0002395 | 0.18 | AML | other | m | 2021-10-30T04:33:51.72 |
IV.ATCC.EHN. | ML:1.4 | 0.0003115 | 0.32 | AML | other | m | 2021-10-30T04:33:52.58 |
IV.ATCC.EHE. | ML:1.3 | 0.00022250000000000001 | 0.26 | AML | other | m | 2021-10-30T04:33:52.55 |
IV.SNTG.HHN. | ML:1.3 | 0.00017549999999999998 | 0.16 | AML | other | m | 2021-10-30T04:33:53.68 |
IV.SNTG.HHE. | ML:1.1 | 0.0001105 | 0.24 | AML | other | m | 2021-10-30T04:33:53.96 |
IV.ASSB.HHE. | ML:1.2 | 0.00010155 | 1.42 | AML | other | m | 2021-10-30T04:33:55.18 |
IV.ASSB.HHN. | ML:1.1 | 0.00008505000000000001 | 0.86 | AML | other | m | 2021-10-30T04:33:55.31 |
IV.MML1.EHN. | ML:0.9 | 0.000054550000000000005 | 0.24 | AML | other | m | 2021-10-30T04:33:55.36 |
IV.MURB.HHN. | ML:1.4 | 0.0001905 | 0.26 | AML | other | m | 2021-10-30T04:33:55.50 |
IV.MURB.HHE. | ML:1.6 | 0.000268 | 0.4 | AML | other | m | 2021-10-30T04:33:55.45 |
IV.MML1.EHE. | ML:0.8 | 0.0000511 | 1.42 | AML | other | m | 2021-10-30T04:33:55.27 |
IV.ATFO.HHN. | ML:0.8 | 0.00004115 | 0.36 | AML | other | m | 2021-10-30T04:33:56.36 |
IV.ATFO.HHE. | ML:0.9 | 0.0000564 | 1.02 | AML | other | m | 2021-10-30T04:33:56.44 |
IV.CESI.HHE. | ML:0.7 | 0.000028499999999999998 | 0.16 | AML | other | m | 2021-10-30T04:33:58.21 |
IV.EL6.EHE. | ML:1.2 | 0.000079675 | 0.96 | AML | other | m | 2021-10-30T04:33:58.51 |
IV.FRON.EHE. | ML:0.8 | 0.0000289 | 0.06 | AML | other | m | 2021-10-30T04:33:59.18 |
IV.CESI.HHN. | ML:0.6 | 0.0000218 | 0.56 | AML | other | m | 2021-10-30T04:33:59.62 |
IV.EL6.EHN. | ML:1.1 | 0.0000634 | 0.42 | AML | other | m | 2021-10-30T04:33:59.86 |
IV.FRON.EHN. | ML:0.9 | 0.000034250000000000006 | 1.2 | AML | other | m | 2021-10-30T04:33:59.22 |
IV.CING.HHN. | ML:0.8 | 0.00002525 | 0.28 | AML | other | m | 2021-10-30T04:34:00.83 |
IV.PIEI.HHE. | ML:0.9 | 0.00002845 | 0.64 | AML | other | m | 2021-10-30T04:34:01.12 |
IV.PIEI.HHN. | ML:0.8 | 0.00001765 | 0.54 | AML | other | m | 2021-10-30T04:34:01.87 |
IV.CING.HHE. | ML:0.6 | 0.00001675 | 0.42 | AML | other | m | 2021-10-30T04:34:01.89 |
IV.NRCA.HHE. | ML:1.0 | 0.000026799999999999998 | 1.58 | AML | other | m | 2021-10-30T04:34:04.12 |
IV.NRCA.HHN. | ML:1.0 | 0.000027049999999999997 | 0.78 | AML | other | m | 2021-10-30T04:34:05.28 |