A magnitude ML 1.5 earthquake occured in region: 8 km N Baschi (TR), on
and geographic coordinates (lat, lon) 42.7450, 12.2090 at 8 km depth.
The earthquake was located by: Bollettino Sismico Italiano INGV.
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 |
---|---|---|---|---|
Baschi | TR | 8 | 2722 | 2722 |
Orvieto | TR | 9 | 20630 | 23352 |
Porano | TR | 11 | 1966 | 25318 |
Castiglione in Teverina | VT | 11 | 2329 | 27647 |
Montecchio | TR | 11 | 1676 | 29323 |
Lubriano | VT | 15 | 909 | 30232 |
San Venanzo | TR | 15 | 2218 | 32450 |
Guardea | TR | 15 | 1836 | 34286 |
Civitella d'Agliano | VT | 15 | 1640 | 35926 |
Ficulle | TR | 16 | 1669 | 37595 |
Parrano | TR | 16 | 534 | 38129 |
Bagnoregio | VT | 16 | 3650 | 41779 |
Monte Castello di Vibio | PG | 16 | 1567 | 43346 |
Todi | PG | 17 | 16851 | 60197 |
Castel Viscardo | TR | 17 | 2938 | 63135 |
Fratta Todina | PG | 18 | 1839 | 64974 |
Alviano | TR | 19 | 1463 | 66437 |
Graffignano | VT | 19 | 2292 | 68729 |
Castel Giorgio | TR | 19 | 2131 | 70860 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.5 | 2019-04-05 01:24:07 |
42.7447 | 12.2088 | 8 | 2019-08-22 08:24:55 |
Bollettino Sismico Italiano INGV | 67366711 |
Reviewed Rev100 |
ML 1.7 | 2019-04-05 01:24:07 |
42.7595 | 12.2045 | 17 | 2019-04-05 01:45:50 |
Sala Sismica INGV-Roma | 67262581 |
Field | Value |
---|---|
Time (UTC) | 2019-04-05 01:24:07 ± 0.07 |
Latitude | 42.7447 ± 0.0036 |
Longitude | 12.2088 ± 0.0037 |
Depth (km) | 8 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 67366711 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 380 |
Semi-minor axis of confidence ellipse (meter) | 249 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 13 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 380.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 77 |
Number of associated phases, regardless of their use for origin computation | 36 |
Number of defining phases | 36 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.21 |
Epicentral distance of station closest to the epicenter (degree) | 0.18256 |
Epicentral distance of station farthest from the epicenter (degree) | 0.69697 |
Number of stations at which the event was observed | 20 |
Number of stations from which data was used for origin computation | 20 |
Field | Value |
---|---|
Value | 1.5 |
Uncertainty | 0.1 |
Num. used stations | 9 |
Type of magnitude | ML |
Reference to an origin | 67366711 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2019-04-08 07:47:30 |
Field | Value |
---|---|
Value | 1.7 |
Uncertainty | 0.3 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 67262581 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2019-04-05 01:45:50 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.TOLF.HHN. | 2019-04-05T01:24:31.13 | 0.6 | undecidable | manual | S | 193 | 77.367 | 50 | 0.24 | 44 |
IV.ATVO.HHZ. | 2019-04-05T01:24:30.02 | 0.6 | undecidable | manual | S | 13 | 72.4719 | 50 | 0.44 | 42 |
IV.CAFI.HHZ. | 2019-04-05T01:24:28.87 | 0.6 | undecidable | manual | S | 343 | 67.7766 | 50 | 0.56 | 41 |
IV.MURB.HHZ. | 2019-04-05T01:24:27.53 | 0.6 | undecidable | manual | S | 24 | 62.9925 | 50 | 0.5 | 42 |
TV.SF13.HHZ. | 2019-04-05T01:24:23.17 | 0.6 | undecidable | manual | S | 280 | 48.7179 | 50 | -0.05 | 48 |
TV.SF14.HHZ. | 2019-04-05T01:24:23.36 | 0.3 | undecidable | manual | S | 272 | 48.4182 | 50 | 0.21 | 69 |
TV.SF11.HHZ. | 2019-04-05T01:24:22.18 | 0.3 | undecidable | manual | S | 288 | 45.3213 | 50 | -0.13 | 71 |
TV.SF04.EHZ. | 2019-04-05T01:24:22.28 | 0.6 | undecidable | manual | S | 283 | 45.8208 | 50 | -0.17 | 47 |
IV.MCIV.CHZ. | 2019-04-05T01:24:21.61 | 0.3 | undecidable | manual | S | 275 | 43.5231 | 50 | -0.23 | 70 |
TV.SF03.EHZ. | 2019-04-05T01:24:21.33 | 0.3 | undecidable | manual | S | 279 | 43.1235 | 50 | -0.4 | 67 |
IV.TOLF.HHN. | 2019-04-05T01:24:20.97 | 0.6 | undecidable | manual | P | 193 | 77.367 | 50 | 0.1 | 45 |
IV.LATE.HHZ. | 2019-04-05T01:24:20.09 | 0.3 | undecidable | manual | S | 246 | 36.0417 | 50 | 0.23 | 71 |
IV.CAFI.HHZ. | 2019-04-05T01:24:19.05 | 0.1 | undecidable | manual | P | 343 | 67.7766 | 50 | -0.33 | 87 |
IV.CESX.HHZ. | 2019-04-05T01:24:19.36 | 0.3 | undecidable | manual | S | 116 | 34.3434 | 50 | -0.03 | 74 |
IV.ATVO.HHZ. | 2019-04-05T01:24:19.82 | 0.1 | undecidable | manual | P | 13 | 72.4719 | 50 | -0.29 | 87 |
IV.MURB.HHZ. | 2019-04-05T01:24:18.31 | 0.1 | undecidable | manual | P | 24 | 62.9925 | 50 | -0.33 | 88 |
IV.MOMA.HHZ. | 2019-04-05T01:24:18.13 | 0.3 | undecidable | manual | S | 77 | 30.1476 | 106 | 0.1 | 73 |
IT.GNU.HGZ. | 2019-04-05T01:24:18.12 | 0.6 | undecidable | manual | S | 77 | 30.1476 | 106 | 0.09 | 49 |
IV.ATCC.EHE. | 2019-04-05T01:24:18.04 | 0.6 | undecidable | manual | P | 35 | 60.0954 | 50 | -0.16 | 46 |
IV.ATMI.HHZ. | 2019-04-05T01:24:18.76 | 0.6 | undecidable | manual | P | 4 | 65.5899 | 50 | -0.28 | 44 |
IV.SACS.HHZ. | 2019-04-05T01:24:17.08 | 0.1 | undecidable | manual | S | 296 | 26.9508 | 107 | 0.1 | 98 |
TV.SF01.EHN. | 2019-04-05T01:24:17.62 | 0.6 | undecidable | manual | P | 278 | 53.1024 | 50 | 0.5 | 43 |
TV.SF04.EHZ. | 2019-04-05T01:24:16.00 | 0.6 | undecidable | manual | P | 283 | 45.8208 | 50 | 0.01 | 48 |
TV.SF14.HHZ. | 2019-04-05T01:24:16.15 | 0.6 | undecidable | manual | P | 272 | 48.4182 | 50 | -0.25 | 46 |
IV.ARRO.EHZ. | 2019-04-05T01:24:16.82 | 0.1 | undecidable | manual | P | 112 | 49.0176 | 50 | 0.33 | 90 |
TV.SF11.HHZ. | 2019-04-05T01:24:16.06 | 0.3 | undecidable | manual | P | 288 | 45.3213 | 50 | 0.15 | 71 |
TV.SF13.HHZ. | 2019-04-05T01:24:16.44 | 0.6 | undecidable | manual | P | 280 | 48.7179 | 50 | 0 | 48 |
IV.MCIV.CHZ. | 2019-04-05T01:24:15.61 | 0.3 | undecidable | manual | P | 275 | 43.5231 | 50 | -0.04 | 73 |
TV.SF03.EHZ. | 2019-04-05T01:24:15.57 | 0.6 | undecidable | manual | P | 279 | 43.1235 | 50 | -0.01 | 49 |
IV.MGAB.HHZ. | 2019-04-05T01:24:15.26 | 0.3 | undecidable | manual | S | 337 | 20.2686 | 113 | 0.49 | 69 |
IV.LATE.HHZ. | 2019-04-05T01:24:14.73 | 0.1 | undecidable | manual | P | 246 | 36.0417 | 50 | 0.23 | 94 |
IV.CESX.HHZ. | 2019-04-05T01:24:14.10 | 0.1 | undecidable | manual | P | 116 | 34.3434 | 50 | -0.13 | 97 |
IV.MOMA.HHZ. | 2019-04-05T01:24:13.22 | 0.3 | undecidable | manual | P | 77 | 30.1476 | 106 | -0.22 | 71 |
IT.GNU.HGZ. | 2019-04-05T01:24:13.26 | 0.6 | undecidable | manual | P | 77 | 30.1476 | 106 | -0.18 | 48 |
IV.SACS.HHZ. | 2019-04-05T01:24:12.61 | 0.1 | undecidable | manual | P | 296 | 26.9508 | 107 | -0.22 | 96 |
IV.MGAB.HHZ. | 2019-04-05T01:24:11.49 | 0.1 | undecidable | manual | P | 337 | 20.2686 | 113 | -0.07 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.SACS.HHN. | ML:1.4 | 0.00015294151 | 0.26 | AML | other | m | 2019-04-05T01:24:17.79 |
IV.SACS.HNN. | ML:1.4 | 0.00014259756000000002 | 0.18 | AML | other | m | 2019-04-05T01:24:17.57 |
IV.SACS.HHE. | ML:1.4 | 0.00014669605000000002 | 0.2 | AML | other | m | 2019-04-05T01:24:17.81 |
IV.MOMA.HNN. | ML:1.5 | 0.00014507455 | 0.2 | AML | other | m | 2019-04-05T01:24:18.61 |
IV.MOMA.HHN. | ML:1.4 | 0.00013391815 | 0.2 | AML | other | m | 2019-04-05T01:24:18.62 |
IV.SACS.HNE. | ML:1.4 | 0.0001471955 | 1.78 | AML | other | m | 2019-04-05T01:24:18.97 |
IV.MOMA.HHE. | ML:1.6 | 0.00020220455000000002 | 0.12 | AML | other | m | 2019-04-05T01:24:19.87 |
IV.MOMA.HNE. | ML:1.6 | 0.00020958804999999996 | 0.22 | AML | other | m | 2019-04-05T01:24:20.32 |
IV.LATE.HHN. | ML:1.8 | 0.00022816275 | 1.44 | AML | other | m | 2019-04-05T01:24:20.10 |