A magnitude ML 1.3 earthquake occured in region: 6 km NE Montone (PG), on
and geographic coordinates (lat, lon) 43.4090, 12.3660 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 |
---|---|---|---|---|
Montone | PG | 6 | 1680 | 1680 |
Pietralunga | PG | 7 | 2111 | 3791 |
CittĂ di Castello | PG | 12 | 39913 | 43704 |
Umbertide | PG | 12 | 16681 | 60385 |
Monte Santa Maria Tiberina | PG | 17 | 1183 | 61568 |
Apecchio | PU | 17 | 1882 | 63450 |
Gubbio | PG | 18 | 32216 | 95666 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.3 | 2021-04-08 21:19:34 |
43.4093 | 12.3662 | 9 | 2021-04-08 21:28:32 |
Sala Sismica INGV-Roma | 88922821 |
Field | Value |
---|---|
Time (UTC) | 2021-04-08 21:19:34 ± 0.06 |
Latitude | 43.4093 ± 0.0027 |
Longitude | 12.3662 ± 0.0037 |
Depth (km) | 9 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 88922821 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 320 |
Semi-minor axis of confidence ellipse (meter) | 212 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 250 |
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) | 42 |
Number of associated phases, regardless of their use for origin computation | 38 |
Number of defining phases | 35 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.16 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.36602 |
Number of stations at which the event was observed | 29 |
Number of stations from which data was used for origin computation | 26 |
Field | Value |
---|---|
Value | 1.3 |
Uncertainty | 0.3 |
Num. used stations | 24 |
Type of magnitude | ML |
Reference to an origin | 88922821 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-04-08 21:28:32 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.FDMO.HHZ. | 2021-04-08T21:19:57.87 | 3.0 | undecidable | manual | S | -0.05 | 0 | |||
IV.ASSB.HHZ. | 2021-04-08T21:19:44.08 | 3.0 | negative | manual | P | 0.41 | 0 | |||
IV.ARVD.HHZ. | 2021-04-08T21:19:43.38 | 3.0 | negative | manual | P | -0.1 | 0 | |||
IV.CRE.HHZ. | 2021-04-08T21:19:42.31 | 0.6 | undecidable | manual | P | 305 | 40.626 | 50 | -0.16 | 47 |
IV.MPAG.EHZ. | 2021-04-08T21:19:42.24 | 1.0 | negative | manual | P | 52 | 39.9267 | 50 | -0.12 | 24 |
IV.SSFR.HHZ. | 2021-04-08T21:19:41.24 | 0.6 | negative | manual | P | 85 | 33.6441 | 50 | -0.15 | 48 |
IV.CAFI.HHZ. | 2021-04-08T21:19:41.43 | 1.0 | undecidable | manual | P | 255 | 33.4443 | 50 | 0.07 | 24 |
IV.ATBU.EHZ. | 2021-04-08T21:19:41.33 | 0.3 | undecidable | manual | S | 63 | 16.3725 | 118 | 0.43 | 70 |
IV.APEC.HHZ. | 2021-04-08T21:19:41.27 | 0.6 | undecidable | manual | S | 15 | 17.0718 | 117 | 0.16 | 49 |
IV.PE3.EHZ. | 2021-04-08T21:19:41.06 | 0.6 | undecidable | manual | P | 18 | 33.4443 | 50 | -0.31 | 46 |
IV.ATFO.HHZ. | 2021-04-08T21:19:41.19 | 0.6 | undecidable | manual | S | 106 | 17.2716 | 116 | 0.04 | 50 |
IV.ATCC.EHZ. | 2021-04-08T21:19:41.35 | 1.0 | undecidable | manual | P | 138 | 33.2445 | 50 | 0.02 | 25 |
IV.FOSV.EHZ. | 2021-04-08T21:19:41.46 | 1.0 | undecidable | manual | P | 112 | 34.3434 | 50 | -0.03 | 25 |
IV.BADI.EHZ. | 2021-04-08T21:19:40.62 | 0.6 | undecidable | manual | S | 319 | 14.874 | 120 | 0.2 | 49 |
IV.PARC.HHZ. | 2021-04-08T21:19:40.36 | 1.0 | undecidable | manual | P | 339 | 28.4493 | 107 | -0.06 | 25 |
IV.FRON.EHZ. | 2021-04-08T21:19:40.72 | 0.6 | positive | manual | P | 67 | 31.3464 | 105 | -0.26 | 47 |
IV.ATSC.EHZ. | 2021-04-08T21:19:39.84 | 1.0 | undecidable | manual | P | 86 | 25.8519 | 108 | -0.08 | 25 |
IV.NARO.HHZ. | 2021-04-08T21:19:39.98 | 0.6 | undecidable | manual | P | 38 | 28.2495 | 107 | -0.41 | 46 |
IV.ATMI.HHZ. | 2021-04-08T21:19:39.29 | 0.3 | undecidable | manual | S | 224 | 11.4774 | 127 | -0.16 | 75 |
IV.MURB.HHZ. | 2021-04-08T21:19:39.16 | 1.0 | negative | manual | P | 142 | 20.6682 | 113 | 0.2 | 24 |
IV.ATFO.HHZ. | 2021-04-08T21:19:38.41 | 0.1 | positive | manual | P | 106 | 17.2716 | 116 | 0.08 | 100 |
IV.TB02.DHZ.01 | 2021-04-08T21:19:38.01 | 0.6 | undecidable | manual | S | 141 | 5.5944 | 147 | -0.01 | 52 |
IV.PIEI.HHZ. | 2021-04-08T21:19:38.79 | 0.6 | undecidable | manual | P | 44 | 19.5693 | 114 | 0.05 | 50 |
IV.BADI.EHZ. | 2021-04-08T21:19:38.05 | 0.6 | positive | manual | P | 319 | 14.874 | 120 | 0.14 | 50 |
IV.ATBU.EHZ. | 2021-04-08T21:19:38.37 | 0.3 | undecidable | manual | P | 63 | 16.3725 | 118 | 0.19 | 74 |
IV.APEC.HHZ. | 2021-04-08T21:19:38.39 | 0.1 | positive | manual | P | 15 | 17.0718 | 117 | 0.09 | 100 |
IV.TB01.DHZ.01 | 2021-04-08T21:19:38.00 | 0.6 | undecidable | manual | S | 119 | 6.3936 | 143 | -0.18 | 50 |
IV.ATVA.EHZ. | 2021-04-08T21:19:38.46 | 1.0 | undecidable | manual | P | 204 | 15.873 | 118 | 0.37 | 24 |
IV.ATMI.HHZ. | 2021-04-08T21:19:37.69 | 1.0 | positive | manual | P | 224 | 11.4774 | 127 | 0.35 | 24 |
IV.TB03.DHZ.01 | 2021-04-08T21:19:37.20 | 0.6 | undecidable | manual | S | 104 | 3.6963 | 157 | -0.5 | 47 |
IV.ATPC.HNZ. | 2021-04-08T21:19:37.31 | 0.6 | undecidable | manual | P | 43 | 10.7781 | 128 | 0.08 | 51 |
IV.ATMC.EHZ. | 2021-04-08T21:19:37.99 | 1.0 | undecidable | manual | P | 287 | 14.5743 | 120 | 0.14 | 25 |
IV.ATPI.EHZ. | 2021-04-08T21:19:37.29 | 1.0 | undecidable | manual | S | 32 | 5.3946 | 148 | -0.7 | 22 |
IV.ATLO.HNZ. | 2021-04-08T21:19:37.48 | 0.6 | undecidable | manual | P | 162 | 10.9779 | 128 | 0.22 | 49 |
IV.ATPI.EHZ. | 2021-04-08T21:19:36.16 | 0.6 | positive | manual | P | 32 | 5.3946 | 148 | -0.35 | 48 |
IV.TB01.DHZ.01 | 2021-04-08T21:19:36.67 | 0.6 | undecidable | manual | P | 119 | 6.3936 | 143 | 0.06 | 51 |
IV.TB02.DHZ.01 | 2021-04-08T21:19:36.66 | 0.3 | undecidable | manual | P | 141 | 5.5944 | 147 | 0.14 | 76 |
IV.TB03.DHZ.01 | 2021-04-08T21:19:36.24 | 0.6 | undecidable | manual | P | 104 | 3.6963 | 157 | -0.1 | 51 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ATPI.EHN. | ML:1.4 | 0.00053537335 | 0.2048 | AML | other | m | 2021-04-08T21:19:37.66 |
IV.ATPI.HNN. | ML:1.4 | 0.000483550555 | 0.128 | AML | other | m | 2021-04-08T21:19:37.29 |
IV.ATPI.HNE. | ML:1.5 | 0.0006176915499999999 | 0.1024 | AML | other | m | 2021-04-08T21:19:37.40 |
IV.ATPI.EHE. | ML:1.5 | 0.00061236 | 0.1024 | AML | other | m | 2021-04-08T21:19:37.40 |
IV.ATMI.HHE. | ML:1.2 | 0.0001895 | 0.24 | AML | other | m | 2021-04-08T21:19:40.83 |
IV.BADI.EHE. | ML:1.3 | 0.0001855 | 0.94 | AML | other | m | 2021-04-08T21:19:41.61 |
IV.BADI.EHN. | ML:1.1 | 0.00012224719 | 0.1408 | AML | other | m | 2021-04-08T21:19:41.20 |
IV.ATFO.HHN. | ML:1.2 | 0.00012503229999999999 | 0.1536 | AML | other | m | 2021-04-08T21:19:41.86 |
IV.ATMI.HHN. | ML:1.1 | 0.00016311435000000002 | 0.2816 | AML | other | m | 2021-04-08T21:19:41.51 |
IV.ATFO.HHE. | ML:1.4 | 0.00019800000000000002 | 0.22 | AML | other | m | 2021-04-08T21:19:41.72 |
IV.APEC.HHE. | ML:1.4 | 0.00020779375 | 0.3968 | AML | other | m | 2021-04-08T21:19:41.75 |
IV.PIEI.HHE. | ML:1.3 | 0.00015125095 | 0.1152 | AML | other | m | 2021-04-08T21:19:42.52 |
IV.PIEI.HHN. | ML:1.4 | 0.000174 | 0.2 | AML | other | m | 2021-04-08T21:19:42.43 |
IV.MURB.HHE. | ML:1.4 | 0.000179 | 1.78 | AML | other | m | 2021-04-08T21:19:43.10 |
IV.APEC.HHN. | ML:1.2 | 0.0001575 | 0.56 | AML | other | m | 2021-04-08T21:19:43.01 |
IV.MURB.HHN. | ML:1.3 | 0.0001488246 | 0.2816 | AML | other | m | 2021-04-08T21:19:43.90 |
IV.NARO.HHN. | ML:0.9 | 0.0000418266 | 0.0896 | AML | other | m | 2021-04-08T21:19:45.28 |
IV.NARO.HHE. | ML:0.8 | 0.000034865239999999996 | 0.0512 | AML | other | m | 2021-04-08T21:19:45.30 |
IV.PARC.HHN. | ML:0.7 | 0.00002464883 | 0.1152 | AML | other | m | 2021-04-08T21:19:46.48 |
IV.PARC.HHE. | ML:0.9 | 0.00004124999999999999 | 0.82 | AML | other | m | 2021-04-08T21:19:47.48 |
IV.APEC.HNE. | ML:1.8 | 0.0005602684 | 2.624 | AML | other | m | 2021-04-08T21:19:41.69 |
IV.APEC.HNN. | ML:1.6 | 0.0003903879 | 0.7424 | AML | other | m | 2021-04-08T21:19:41.32 |
IV.MURB.HNE. | ML:1.8 | 0.0005399633 | 0.4096 | AML | other | m | 2021-04-08T21:19:44.32 |
IV.MURB.HNN. | ML:1.9 | 0.00058974401 | 0.8448 | AML | other | m | 2021-04-08T21:19:45.50 |