A magnitude ML 0.9 earthquake occured in region: 6 km W Gubbio (PG), on
and geographic coordinates (lat, lon) 43.3820, 12.5130 at 8 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 |
---|---|---|---|---|
Gubbio | PG | 6 | 32216 | 32216 |
Pietralunga | PG | 9 | 2111 | 34327 |
Scheggia e Pascelupo | PG | 13 | 1393 | 35720 |
Cantiano | PU | 14 | 2245 | 37965 |
Montone | PG | 15 | 1680 | 39645 |
Costacciaro | PG | 16 | 1216 | 40861 |
Umbertide | PG | 17 | 16681 | 57542 |
Sigillo | PG | 19 | 2404 | 59946 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.9 | 2021-03-03 23:00:41 |
43.3815 | 12.5132 | 8 | 2021-03-03 23:08:35 |
Sala Sismica INGV-Roma | 87687221 |
Field | Value |
---|---|
Time (UTC) | 2021-03-03 23:00:41 ± 0.08 |
Latitude | 43.3815 ± 0.0027 |
Longitude | 12.5132 ± 0.0037 |
Depth (km) | 8 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 87687221 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 337 |
Semi-minor axis of confidence ellipse (meter) | 94 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 67 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 340.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 79 |
Number of associated phases, regardless of their use for origin computation | 30 |
Number of defining phases | 30 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.2 |
Epicentral distance of station closest to the epicenter (degree) | 0.04497 |
Epicentral distance of station farthest from the epicenter (degree) | 0.33275 |
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 | 0.9 |
Uncertainty | 0.3 |
Num. used stations | 30 |
Type of magnitude | ML |
Reference to an origin | 87687221 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-03-03 23:08:35 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ARVD.HHZ. | 2021-03-03T23:00:54.75 | 0.6 | undecidable | manual | S | 69 | 36.8298 | 102 | 0.46 | 44 |
IV.MPAG.EHZ. | 2021-03-03T23:00:53.33 | 0.6 | undecidable | manual | S | 36 | 33.8439 | 103 | 0.05 | 49 |
IV.BADI.EHZ. | 2021-03-03T23:00:50.72 | 0.6 | undecidable | manual | S | 303 | 25.8519 | 106 | 0.12 | 49 |
IV.ATCC.EHZ. | 2021-03-03T23:00:50.44 | 0.3 | undecidable | manual | S | 155 | 24.0537 | 107 | 0.45 | 68 |
IV.NARO.HHZ. | 2021-03-03T23:00:50.50 | 0.3 | undecidable | manual | S | 12 | 26.0517 | 106 | -0.14 | 73 |
IV.SSFR.HHZ. | 2021-03-03T23:00:49.67 | 0.6 | undecidable | manual | S | 74 | 22.5552 | 109 | 0.19 | 48 |
IV.APEC.HHZ. | 2021-03-03T23:00:49.24 | 0.6 | undecidable | manual | S | 339 | 21.0678 | 110 | 0.25 | 48 |
IV.FRON.EHZ. | 2021-03-03T23:00:49.59 | 0.6 | undecidable | manual | S | 48 | 22.8549 | 108 | 0.01 | 50 |
IV.FOSV.EHZ. | 2021-03-03T23:00:49.84 | 0.6 | undecidable | manual | S | 116 | 22.1556 | 109 | 0.47 | 45 |
IV.ARVD.HHZ. | 2021-03-03T23:00:48.28 | 0.6 | negative | manual | P | 69 | 36.8298 | 102 | -0.49 | 45 |
IV.PIEI.HHZ. | 2021-03-03T23:00:48.39 | 0.3 | undecidable | manual | S | 6 | 17.1717 | 114 | 0.64 | 65 |
IV.PE3.EHZ. | 2021-03-03T23:00:48.40 | 0.6 | undecidable | manual | P | 358 | 34.9428 | 102 | 0.01 | 49 |
IV.ATMI.HHZ. | 2021-03-03T23:00:48.74 | 0.6 | undecidable | manual | S | 255 | 20.4684 | 110 | -0.06 | 50 |
IV.PARC.HHZ. | 2021-03-03T23:00:48.71 | 0.6 | positive | manual | P | 323 | 36.9297 | 102 | -0.08 | 49 |
IV.MPAG.EHZ. | 2021-03-03T23:00:47.81 | 1.0 | negative | manual | P | 36 | 33.8439 | 103 | -0.38 | 23 |
IV.ATCC.EHZ. | 2021-03-03T23:00:46.12 | 1.0 | undecidable | manual | P | 155 | 24.0537 | 107 | -0.17 | 24 |
IV.NARO.HHZ. | 2021-03-03T23:00:46.33 | 0.6 | positive | manual | P | 12 | 26.0517 | 106 | -0.34 | 47 |
IV.BADI.EHZ. | 2021-03-03T23:00:46.55 | 0.6 | undecidable | manual | P | 303 | 25.8519 | 106 | -0.09 | 49 |
IV.ATPI.EHZ. | 2021-03-03T23:00:46.15 | 0.6 | undecidable | manual | S | 311 | 11.7771 | 123 | 0.05 | 51 |
IV.MURB.HHZ. | 2021-03-03T23:00:46.66 | 0.6 | undecidable | manual | S | 176 | 13.1757 | 120 | 0.15 | 49 |
IV.FOSV.EHZ. | 2021-03-03T23:00:45.73 | 1.0 | positive | manual | P | 116 | 22.1556 | 109 | -0.21 | 24 |
IV.ATMI.HHZ. | 2021-03-03T23:00:45.76 | 0.6 | positive | manual | P | 255 | 20.4684 | 110 | 0.15 | 49 |
IV.PIEI.HHZ. | 2021-03-03T23:00:45.03 | 0.3 | positive | manual | P | 6 | 17.1717 | 114 | 0.03 | 75 |
IV.SSFR.HHZ. | 2021-03-03T23:00:45.81 | 0.1 | positive | manual | P | 74 | 22.5552 | 109 | -0.18 | 97 |
IV.APEC.HHZ. | 2021-03-03T23:00:45.68 | 0.3 | positive | manual | P | 339 | 21.0678 | 110 | -0.03 | 75 |
IV.FRON.EHZ. | 2021-03-03T23:00:45.86 | 0.3 | positive | manual | P | 48 | 22.8549 | 108 | -0.2 | 72 |
IV.MURB.HHZ. | 2021-03-03T23:00:44.18 | 0.1 | negative | manual | P | 176 | 13.1757 | 120 | -0.1 | 100 |
IV.ATPI.EHZ. | 2021-03-03T23:00:43.98 | 1.0 | undecidable | manual | P | 311 | 11.7771 | 123 | -0.06 | 25 |
IV.ATFO.HHZ. | 2021-03-03T23:00:43.94 | 0.6 | undecidable | manual | S | 109 | 4.995 | 147 | -0.44 | 47 |
IV.ATFO.HHZ. | 2021-03-03T23:00:42.80 | 0.1 | positive | manual | P | 109 | 4.995 | 147 | -0.25 | 98 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MURB.HHE. | ML:1.5 | 0.000389 | 1.7 | AML | other | m | 2021-03-03T23:00:46.12 |
IV.ATPI.EHN. | ML:0.8 | 0.00007655 | 1.32 | AML | other | m | 2021-03-03T23:00:47.04 |
IV.MURB.HHN. | ML:1.3 | 0.00025550000000000003 | 0.2 | AML | other | m | 2021-03-03T23:00:47.40 |
IV.ATPI.EHE. | ML:0.7 | 0.00006105 | 1.06 | AML | other | m | 2021-03-03T23:00:48.72 |
IV.PIEI.HHN. | ML:1.1 | 0.000124 | 0.56 | AML | other | m | 2021-03-03T23:00:48.91 |
IV.PIEI.HHE. | ML:1.2 | 0.00014600000000000003 | 1.82 | AML | other | m | 2021-03-03T23:00:49.94 |
IV.APEC.HHN. | ML:1.1 | 0.00008299999999999998 | 0.62 | AML | other | m | 2021-03-03T23:00:49.42 |
IV.APEC.HHE. | ML:1.2 | 0.000115 | 0.12 | AML | other | m | 2021-03-03T23:00:49.76 |
IV.SSFR.HHN. | ML:1.1 | 0.00009565000000000001 | 0.18 | AML | other | m | 2021-03-03T23:00:50.37 |
IV.SSFR.HHE. | ML:1.2 | 0.0001175 | 0.18 | AML | other | m | 2021-03-03T23:00:50.37 |
IV.FRON.EHE. | ML:0.6 | 0.000028899999999999998 | 0.92 | AML | other | m | 2021-03-03T23:00:50.95 |
IV.ATCC.EHE. | ML:1.2 | 0.00011 | 0.14 | AML | other | m | 2021-03-03T23:00:50.62 |
IV.ATCC.EHN. | ML:1.2 | 0.00010200000000000001 | 0.24 | AML | other | m | 2021-03-03T23:00:50.80 |
IV.BADI.EHN. | ML:1.0 | 0.00006654999999999999 | 0.14 | AML | other | m | 2021-03-03T23:00:50.86 |
IV.BADI.EHE. | ML:1.1 | 0.00007845 | 0.14 | AML | other | m | 2021-03-03T23:00:51.06 |
IV.FRON.EHN. | ML:0.8 | 0.00004175 | 1.08 | AML | other | m | 2021-03-03T23:00:51.16 |
IV.NARO.HHN. | ML:0.8 | 0.00003805 | 0.6 | AML | other | m | 2021-03-03T23:00:51.00 |
IV.FOSV.EHE. | ML:0.6 | 0.00002605 | 0.3 | AML | other | m | 2021-03-03T23:00:52.14 |
IV.NARO.HHE. | ML:0.6 | 0.00002685 | 1.44 | AML | other | m | 2021-03-03T23:00:52.05 |
IV.FOSV.EHN. | ML:0.6 | 0.000026099999999999997 | 0.78 | AML | other | m | 2021-03-03T23:00:53.02 |
IV.ATMI.HHN. | ML:0.9 | 0.00005645 | 0.5 | AML | other | m | 2021-03-03T23:00:53.31 |
IV.ATMI.HHE. | ML:1.0 | 0.00006759999999999999 | 0.42 | AML | other | m | 2021-03-03T23:00:54.98 |
IV.ARVD.HHN. | ML:0.6 | 0.00001585 | 0.6 | AML | other | m | 2021-03-03T23:00:55.43 |
IV.PARC.HHN. | ML:0.7 | 0.0000197 | 0.14 | AML | other | m | 2021-03-03T23:00:55.46 |
IV.MPAG.EHE. | ML:0.5 | 0.00001545 | 0.6 | AML | other | m | 2021-03-03T23:00:55.99 |
IV.PARC.HHE. | ML:0.7 | 0.00002005 | 1.24 | AML | other | m | 2021-03-03T23:00:55.15 |
IV.ARVD.HHE. | ML:0.6 | 0.000014499999999999998 | 0.54 | AML | other | m | 2021-03-03T23:00:56.54 |
IV.MPAG.EHN. | ML:0.4 | 0.0000124 | 1.3 | AML | other | m | 2021-03-03T23:00:56.80 |
IV.FDMO.HHE. | ML:0.7 | 0.000012 | 0.64 | AML | other | m | 2021-03-03T23:01:00.89 |
IV.FDMO.HHN. | ML:0.9 | 0.00001605 | 1.78 | AML | other | m | 2021-03-03T23:01:00.91 |