A magnitude ML 1.1 earthquake occured in region: 7 km E Umbertide (PG), on
and geographic coordinates (lat, lon) 43.3000, 12.4090 at 9 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 |
---|---|---|---|---|
Umbertide | PG | 7 | 16681 | 16681 |
Montone | PG | 10 | 1680 | 18361 |
Gubbio | PG | 15 | 32216 | 50577 |
Pietralunga | PG | 16 | 2111 | 52688 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.1 | 2023-07-15 23:59:53 |
43.3002 | 12.4093 | 9 | 2023-07-16 00:09:28 |
Sala Sismica INGV-Roma | 119298211 |
Field | Value |
---|---|
Time (UTC) | 2023-07-15 23:59:53 ± 0.1 |
Latitude | 43.3002 ± 0.0045 |
Longitude | 12.4093 ± 0.0062 |
Depth (km) | 9 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 119298211 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 487 |
Semi-minor axis of confidence ellipse (meter) | 445 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 199 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 490.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 112 |
Number of associated phases, regardless of their use for origin computation | 25 |
Number of defining phases | 23 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.28 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.33455 |
Number of stations at which the event was observed | 14 |
Number of stations from which data was used for origin computation | 12 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.2 |
Num. used stations | 20 |
Type of magnitude | ML |
Reference to an origin | 119298211 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-07-16 00:09:28 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.NRCA.HHZ. | 2023-07-16T00:00:17.23 | 3.0 | undecidable | manual | S | 0.16 | 0 | |||
IV.NARO.HHZ. | 2023-07-16T00:00:05.61 | 0.3 | undecidable | manual | S | 22 | 37.1295 | 50 | -0.19 | 70 |
IV.ASSB.HHZ. | 2023-07-16T00:00:04.85 | 0.3 | undecidable | manual | S | 145 | 34.9428 | 50 | -0.38 | 67 |
IV.PIEI.HHZ. | 2023-07-16T00:00:03.20 | 0.3 | undecidable | manual | S | 21 | 28.0497 | 108 | -0.07 | 72 |
IV.MGAB.HHZ. | 2023-07-16T00:00:02.43 | 3.0 | positive | manual | P | -0.34 | 0 | |||
IV.ATFO.HHZ. | 2023-07-15T23:59:59.27 | 0.3 | undecidable | manual | S | 61 | 14.9739 | 122 | 0.12 | 73 |
IV.ASSB.HHZ. | 2023-07-15T23:59:59.93 | 0.1 | undecidable | manual | P | 145 | 34.9428 | 50 | -0.14 | 94 |
IV.ATPI.EHZ. | 2023-07-15T23:59:59.55 | 0.3 | undecidable | manual | S | 358 | 16.6722 | 119 | -0.11 | 73 |
IV.PIEI.HHZ. | 2023-07-15T23:59:59.04 | 0.1 | undecidable | manual | P | 21 | 28.0497 | 108 | 0.1 | 96 |
IV.ATMI.HHZ. | 2023-07-15T23:59:58.61 | 0.3 | undecidable | manual | S | 288 | 11.9769 | 128 | 0.31 | 71 |
IV.MURB.HHZ. | 2023-07-15T23:59:58.01 | 0.3 | undecidable | manual | S | 114 | 10.1787 | 132 | 0.2 | 73 |
IV.ATVA.EHN. | 2023-07-15T23:59:57.45 | 0.3 | undecidable | manual | S | 257 | 10.2786 | 132 | -0.39 | 70 |
IV.ATVO.HHZ. | 2023-07-15T23:59:57.28 | 0.3 | undecidable | manual | S | 359 | 9.0798 | 136 | -0.25 | 72 |
IV.ATMI.HHZ. | 2023-07-15T23:59:56.56 | 0.1 | undecidable | manual | P | 288 | 11.9769 | 128 | 0.49 | 91 |
IV.TSM4.DH2.09 | 2023-07-15T23:59:56.90 | 0.3 | undecidable | manual | S | 276 | 8.4804 | 137 | -0.5 | 68 |
IV.MURB.HHZ. | 2023-07-15T23:59:56.07 | 0.1 | undecidable | manual | P | 114 | 10.1787 | 132 | 0.28 | 95 |
IV.ATFO.HHZ. | 2023-07-15T23:59:56.74 | 0.1 | undecidable | manual | P | 61 | 14.9739 | 122 | 0.18 | 97 |
IV.ATPI.EHZ. | 2023-07-15T23:59:56.99 | 0.1 | undecidable | manual | P | 358 | 16.6722 | 119 | 0.13 | 97 |
IV.ATVO.HHZ. | 2023-07-15T23:59:55.69 | 0.1 | positive | manual | P | 359 | 9.0798 | 136 | 0.06 | 100 |
IT.UMBT.HGE. | 2023-07-15T23:59:55.32 | 0.1 | undecidable | manual | P | 275 | 5.2947 | 150 | 0.15 | 99 |
IV.TSM4.DH2.09 | 2023-07-15T23:59:55.89 | 0.1 | undecidable | manual | P | 276 | 8.4804 | 137 | 0.34 | 94 |
IV.ATVA.EHN. | 2023-07-15T23:59:55.97 | 0.1 | undecidable | manual | P | 257 | 10.2786 | 132 | 0.16 | 98 |
IV.ATLO.EHN. | 2023-07-15T23:59:55.45 | 0.3 | undecidable | manual | S | 354 | 1.6983 | 170 | -0.85 | 60 |
IV.ATLO.EHN. | 2023-07-15T23:59:54.70 | 0.1 | undecidable | manual | P | 354 | 1.6983 | 170 | -0.21 | 98 |
IV.NARO.HHZ. | 2023-07-15T00:00:00.20 | 1.0 | negative | manual | P | 22 | 37.1295 | 50 | -0.2 | 23 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ATVO.HHE. | ML:1.3 | 0.00026700000000000004 | 0.28 | AML | other | m | 2023-07-15T23:59:57.34 |
IV.ATVO.HHN. | ML:1.3 | 0.000299 | 0.16 | AML | other | m | 2023-07-15T23:59:57.61 |
IV.ATMI.HHE. | ML:1.2 | 0.000178 | 0.32 | AML | other | m | 2023-07-15T23:59:58.96 |
IV.MURB.HHN. | ML:1.5 | 0.0004555 | 0.22 | AML | other | m | 2023-07-15T23:59:58.76 |
IV.ATPI.EHN. | ML:1.0 | 0.0000876 | 0.24 | AML | other | m | 2023-07-15T23:59:59.86 |
IV.ATFO.HHN. | ML:1.2 | 0.00017549999999999998 | 0.46 | AML | other | m | 2023-07-16T00:00:00.04 |
IV.ATPI.EHE. | ML:1.2 | 0.00014500000000000003 | 0.32 | AML | other | m | 2023-07-16T00:00:00.06 |
IV.ATFO.HHE. | ML:1.3 | 0.000192 | 0.5 | AML | other | m | 2023-07-16T00:00:00.11 |
IV.MURB.HHE. | ML:1.5 | 0.0004345 | 1.74 | AML | other | m | 2023-07-16T00:00:01.10 |
IV.PIEI.HHE. | ML:1.3 | 0.00011125000000000001 | 0.14 | AML | other | m | 2023-07-16T00:00:03.96 |
IV.PIEI.HHN. | ML:1.1 | 0.0000608 | 1.26 | AML | other | m | 2023-07-16T00:00:04.88 |
IV.ATMI.HHN. | ML:1.1 | 0.00013800000000000002 | 0.34 | AML | other | m | 2023-07-16T00:00:05.08 |
IV.ASSB.HHE. | ML:0.9 | 0.00003145 | 0.4 | AML | other | m | 2023-07-16T00:00:06.44 |
IV.NARO.HHE. | ML:0.8 | 0.00002375 | 0.84 | AML | other | m | 2023-07-16T00:00:06.86 |
IV.ASSB.HHN. | ML:0.9 | 0.00003165 | 0.44 | AML | other | m | 2023-07-16T00:00:06.22 |
IV.NARO.HHN. | ML:0.6 | 0.000017024999999999997 | 0.46 | AML | other | m | 2023-07-16T00:00:08.17 |
IV.MGAB.HHN. | ML:1.1 | 0.000036049999999999995 | 0.16 | AML | other | m | 2023-07-16T00:00:10.82 |
IV.MGAB.HHE. | ML:1.0 | 0.00003135 | 0.5 | AML | other | m | 2023-07-16T00:00:12.44 |
IV.NRCA.HHE. | ML:1.1 | 0.00001825 | 0.16 | AML | other | m | 2023-07-16T00:00:19.11 |
IV.NRCA.HHN. | ML:1.0 | 0.00001495 | 1.1 | AML | other | m | 2023-07-16T00:00:19.02 |