A magnitude ML 1.1 earthquake occured in region: 5 km E Pietralunga (PG), on
and geographic coordinates (lat, lon) 43.4230, 12.4900 at 7 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 |
---|---|---|---|---|
Pietralunga | PG | 5 | 2111 | 2111 |
Gubbio | PG | 11 | 32216 | 34327 |
Cantiano | PU | 13 | 2245 | 36572 |
Montone | PG | 15 | 1680 | 38252 |
Scheggia e Pascelupo | PG | 15 | 1393 | 39645 |
Apecchio | PU | 16 | 1882 | 41527 |
Umbertide | PG | 18 | 16681 | 58208 |
Piobbico | PU | 19 | 2029 | 60237 |
Cagli | PU | 19 | 8731 | 68968 |
Costacciaro | PG | 19 | 1216 | 70184 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.1 | 2023-04-11 04:56:01 |
43.4227 | 12.4898 | 7 | 2023-04-11 05:02:11 |
Sala Sismica INGV-Roma | 116268521 |
Field | Value |
---|---|
Time (UTC) | 2023-04-11 04:56:01 ± 0.15 |
Latitude | 43.4227 ± 0.0027 |
Longitude | 12.4898 ± 0.0050 |
Depth (km) | 7 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 116268521 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 369 |
Semi-minor axis of confidence ellipse (meter) | 121 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 115 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 370.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 99 |
Number of associated phases, regardless of their use for origin computation | 29 |
Number of defining phases | 19 |
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) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.28419 |
Number of stations at which the event was observed | 20 |
Number of stations from which data was used for origin computation | 11 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.3 |
Num. used stations | 26 |
Type of magnitude | ML |
Reference to an origin | 116268521 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-04-11 05:02:11 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.SEI.HHZ. | 2023-04-11T04:56:32.10 | 3.0 | undecidable | manual | Sg | 1.12 | 0 | |||
IV.VISG.HHZ. | 2023-04-11T04:56:30.85 | 3.0 | undecidable | manual | Sg | -1.3 | 0 | |||
GU.CARD.HHZ. | 2023-04-11T04:56:28.02 | 3.0 | undecidable | manual | Pg | 3.59 | 0 | |||
IV.CSP1.EHZ. | 2023-04-11T04:56:22.28 | 3.0 | undecidable | manual | Sg | 0.01 | 0 | |||
IV.FAGN.HHZ. | 2023-04-11T04:56:22.39 | 3.0 | negative | manual | Pg | -0.54 | 0 | |||
IV.VISG.HHZ. | 2023-04-11T04:56:13.58 | 3.0 | undecidable | manual | Pn | -4.11 | 0 | |||
IV.MPAG.EHZ. | 2023-04-11T04:56:12.44 | 0.6 | undecidable | manual | S | 43 | 31.5462 | 103 | 0.03 | 48 |
IV.ATCC.EHZ. | 2023-04-11T04:56:11.99 | 0.3 | undecidable | manual | S | 155 | 28.9488 | 104 | 0.44 | 67 |
IV.ASSB.HHZ. | 2023-04-11T04:56:09.51 | 3.0 | undecidable | manual | Pg | 0.75 | 0 | |||
IV.FRON.EHZ. | 2023-04-11T04:56:09.24 | 0.3 | undecidable | manual | S | 61 | 21.7671 | 109 | 0.11 | 73 |
IV.SSFR.HHZ. | 2023-04-11T04:56:09.85 | 0.3 | undecidable | manual | S | 86 | 23.5542 | 107 | 0.1 | 73 |
IV.CAFI.HHZ. | 2023-04-11T04:56:09.48 | 3.0 | negative | manual | Pn | 1.57 | 0 | |||
IV.SNTG.HHZ. | 2023-04-11T04:56:08.96 | 3.0 | negative | manual | Pg | 0.54 | 0 | |||
IV.NARO.HHZ. | 2023-04-11T04:56:08.80 | 0.3 | undecidable | manual | S | 19 | 22.1556 | 108 | -0.46 | 67 |
IV.MPAG.EHZ. | 2023-04-11T04:56:07.46 | 1.0 | negative | manual | P | 43 | 31.5462 | 103 | -0.2 | 23 |
IV.PARC.HHZ. | 2023-04-11T04:56:07.69 | 3.0 | undecidable | manual | Pg | 1.38 | 0 | |||
IV.APEC.HHZ. | 2023-04-11T04:56:07.84 | 0.3 | undecidable | manual | S | 340 | 16.0728 | 115 | 0.53 | 67 |
IV.ATCC.EHZ. | 2023-04-11T04:56:07.03 | 1.0 | negative | manual | P | 155 | 28.9488 | 104 | -0.13 | 24 |
IV.FOSV.EHZ. | 2023-04-11T04:56:06.50 | 0.3 | undecidable | manual | P | 123 | 26.0517 | 106 | -0.09 | 72 |
IV.SSFR.HHZ. | 2023-04-11T04:56:05.98 | 0.1 | positive | manual | P | 86 | 23.5542 | 107 | -0.14 | 96 |
IV.ATFO.HHZ. | 2023-04-11T04:56:05.24 | 0.3 | undecidable | manual | S | 133 | 9.0798 | 129 | 0.02 | 76 |
IV.MURB.HHZ. | 2023-04-11T04:56:05.05 | 0.1 | positive | manual | P | 171 | 17.9709 | 112 | 0 | 100 |
IV.NARO.HHZ. | 2023-04-11T04:56:05.67 | 1.0 | undecidable | manual | P | 19 | 22.1556 | 108 | -0.17 | 24 |
IV.FRON.EHZ. | 2023-04-11T04:56:05.75 | 0.3 | negative | manual | P | 61 | 21.7671 | 109 | -0.01 | 74 |
IV.ATMI.HHZ. | 2023-04-11T04:56:05.44 | 0.3 | undecidable | manual | P | 241 | 20.3685 | 110 | -0.07 | 73 |
IV.APEC.HHZ. | 2023-04-11T04:56:04.95 | 0.3 | undecidable | manual | P | 340 | 16.0728 | 115 | 0.24 | 71 |
IV.ATVO.HHZ. | 2023-04-11T04:56:04.77 | 0.3 | undecidable | manual | S | 236 | 8.0808 | 132 | -0.19 | 73 |
IV.ATFO.HHZ. | 2023-04-11T04:56:03.39 | 0.1 | undecidable | manual | P | 133 | 9.0798 | 129 | -0.11 | 99 |
IV.ATVO.HHZ. | 2023-04-11T04:56:03.29 | 0.1 | positive | manual | P | 236 | 8.0808 | 132 | -0.07 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ATVO.HHE. | ML:1.3 | 0.0003075 | 1.6 | AML | other | m | 2023-04-11T04:56:04.06 |
IV.ATVO.HHN. | ML:1.2 | 0.00029049999999999996 | 0.12 | AML | other | m | 2023-04-11T04:56:04.88 |
IV.APEC.HHN. | ML:1.2 | 0.00016649999999999998 | 0.1 | AML | other | m | 2023-04-11T04:56:07.89 |
IV.APEC.HHE. | ML:1.2 | 0.0001495 | 1.78 | AML | other | m | 2023-04-11T04:56:07.06 |
IV.MURB.HHN. | ML:1.4 | 0.00021150000000000002 | 0.96 | AML | other | m | 2023-04-11T04:56:08.77 |
IV.MURB.HHE. | ML:1.5 | 0.00028000000000000003 | 0.26 | AML | other | m | 2023-04-11T04:56:09.30 |
IV.FRON.EHN. | ML:1.4 | 0.000168 | 0.14 | AML | other | m | 2023-04-11T04:56:09.77 |
IV.FRON.EHE. | ML:1.0 | 0.0000821 | 0.12 | AML | other | m | 2023-04-11T04:56:09.76 |
IV.NARO.HHE. | ML:1.2 | 0.00010334999999999999 | 0.16 | AML | other | m | 2023-04-11T04:56:10.14 |
IV.SSFR.HHE. | ML:1.6 | 0.000275 | 0.2 | AML | other | m | 2023-04-11T04:56:10.54 |
IV.NARO.HHN. | ML:1.1 | 0.00008374999999999999 | 0.86 | AML | other | m | 2023-04-11T04:56:10.90 |
IV.SSFR.HHN. | ML:1.5 | 0.00019700000000000002 | 0.16 | AML | other | m | 2023-04-11T04:56:11.12 |
IV.ATCC.EHN. | ML:1.4 | 0.0001325 | 0.12 | AML | other | m | 2023-04-11T04:56:12.11 |
IV.ATCC.EHE. | ML:1.4 | 0.00013475 | 1 | AML | other | m | 2023-04-11T04:56:12.65 |
IV.FOSV.EHN. | ML:0.7 | 0.00003045 | 0.62 | AML | other | m | 2023-04-11T04:56:12.98 |
IV.PARC.HHE. | ML:0.9 | 0.00003695 | 0.78 | AML | other | m | 2023-04-11T04:56:13.49 |
IV.MPAG.EHE. | ML:0.7 | 0.0000266 | 0.36 | AML | other | m | 2023-04-11T04:56:13.62 |
IV.FOSV.EHE. | ML:0.6 | 0.000023800000000000003 | 1.36 | AML | other | m | 2023-04-11T04:56:13.92 |
IV.PARC.HHN. | ML:0.8 | 0.0000298 | 1.28 | AML | other | m | 2023-04-11T04:56:14.30 |
IV.SNTG.HHE. | ML:0.9 | 0.00002655 | 0.56 | AML | other | m | 2023-04-11T04:56:15.32 |
IV.SNTG.HHN. | ML:0.9 | 0.0000296 | 0.76 | AML | other | m | 2023-04-11T04:56:16.34 |
IV.ATMI.HHN. | ML:0.8 | 0.0000497 | 1.18 | AML | other | m | 2023-04-11T04:56:17.80 |
IV.ATMI.HHE. | ML:1.0 | 0.00008710000000000002 | 1.58 | AML | other | m | 2023-04-11T04:56:18.01 |
IV.MPAG.EHN. | ML:0.7 | 0.0000256 | 1.18 | AML | other | m | 2023-04-11T04:56:21.21 |
IV.VISG.HHE. | ML:1.4 | 0.0000223 | 1.58 | AML | other | m | 2023-04-11T04:56:50.89 |
IV.VISG.HHN. | ML:1.4 | 0.000019200000000000003 | 0.06 | AML | other | m | 2023-04-11T04:56:51.10 |