A magnitude ML 1.0 earthquake occured in region: Cascia (PG), on
and geographic coordinates (lat, lon) 42.7220, 13.0120 at 11 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 |
---|---|---|---|---|
Cascia | PG | 0 | 3217 | 3217 |
Poggiodomo | PG | 6 | 117 | 3334 |
Monteleone di Spoleto | PG | 9 | 599 | 3933 |
Norcia | PG | 10 | 4957 | 8890 |
Vallo di Nera | PG | 13 | 364 | 9254 |
Cerreto di Spoleto | PG | 13 | 1075 | 10329 |
Sant'Anatolia di Narco | PG | 14 | 564 | 10893 |
Scheggino | PG | 15 | 461 | 11354 |
Cittareale | RI | 17 | 482 | 11836 |
Preci | PG | 18 | 724 | 12560 |
Leonessa | RI | 18 | 2435 | 14995 |
Accumoli | RI | 20 | 667 | 15662 |
Sellano | PG | 20 | 1079 | 16741 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.0 | 2020-04-19 15:06:04 |
42.7218 | 13.0118 | 11 | 2020-07-18 21:08:34 |
Bollettino Sismico Italiano INGV | 78496131 |
Reviewed Rev100 |
ML 1.0 | 2020-04-19 15:06:04 |
42.7248 | 13.0105 | 10 | 2020-04-19 15:12:15 |
Sala Sismica INGV-Roma | 78392351 |
Field | Value |
---|---|
Time (UTC) | 2020-04-19 15:06:04 ± 0.06 |
Latitude | 42.7218 ± 0.0027 |
Longitude | 13.0118 ± 0.0049 |
Depth (km) | 11 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 78496131 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 399 |
Semi-minor axis of confidence ellipse (meter) | 211 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 247 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 400.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 80 |
Number of associated phases, regardless of their use for origin computation | 36 |
Number of defining phases | 27 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.18 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.44606 |
Number of stations at which the event was observed | 25 |
Number of stations from which data was used for origin computation | 16 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.3 |
Num. used stations | 14 |
Type of magnitude | ML |
Reference to an origin | 78496131 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2020-04-23 07:53:07 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.3 |
Num. used stations | 16 |
Type of magnitude | ML |
Reference to an origin | 78392351 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-04-19 15:12:15 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.EUCT.HNZ. | 2020-04-19T15:08:02.80 | 3.0 | undecidable | manual | Sg | 15.79 | 0 | |||
IV.CGL.BHZ. | 2020-04-19T15:07:23.86 | 3.0 | undecidable | manual | Pg | 12.83 | 0 | |||
IV.PIPA.HHZ. | 2020-04-19T15:07:15.25 | 3.0 | undecidable | manual | Pn | 4.09 | 0 | |||
OT.OT05.EHZ. | 2020-04-19T15:07:13.97 | 3.0 | undecidable | manual | Sg | 2.79 | 0 | |||
IV.SGG.HHZ. | 2020-04-19T15:07:00.33 | 3.0 | undecidable | manual | Sg | 2.11 | 0 | |||
GU.GORR.HHZ. | 2020-04-19T15:06:55.95 | 3.0 | undecidable | manual | Pn | -0.04 | 0 | |||
IV.FIU.EHZ. | 2020-04-19T15:06:46.58 | 3.0 | positive | manual | Pg | 5.24 | 0 | |||
IV.LRP.EHZ. | 2020-04-19T15:06:43.04 | 3.0 | undecidable | manual | S | -2.18 | 0 | |||
IV.TOLF.HHZ. | 2020-04-19T15:06:24.28 | 3.0 | undecidable | manual | P | 0.14 | 0 | |||
IV.FDMO.HHZ. | 2020-04-19T15:06:16.71 | 0.3 | undecidable | manual | S | 10 | 35.4423 | 50 | -0.11 | 71 |
IV.CESI.HHE. | 2020-04-19T15:06:16.16 | 0.3 | undecidable | manual | S | 345 | 32.5452 | 50 | 0.1 | 72 |
IT.MTCL.HGZ. | 2020-04-19T15:06:15.37 | 0.3 | undecidable | manual | S | 358 | 30.2475 | 50 | -0.05 | 73 |
IV.MMO1.EHZ. | 2020-04-19T15:06:15.85 | 0.3 | undecidable | manual | S | 52 | 32.3454 | 50 | -0.14 | 71 |
IV.SMA1.EHZ. | 2020-04-19T15:06:15.18 | 0.3 | undecidable | manual | S | 111 | 28.2495 | 50 | 0.28 | 70 |
IV.RM33.EHZ. | 2020-04-19T15:06:14.88 | 0.6 | undecidable | manual | S | 145 | 28.8489 | 50 | -0.17 | 47 |
IV.FEMA.HNZ. | 2020-04-19T15:06:14.68 | 0.3 | undecidable | manual | S | 7 | 26.8509 | 50 | 0.16 | 72 |
IV.MC2.EHZ. | 2020-04-19T15:06:14.12 | 0.3 | undecidable | manual | S | 34 | 25.4523 | 50 | -0.05 | 74 |
IV.T1299.HNZ. | 2020-04-19T15:06:13.76 | 0.3 | undecidable | manual | S | 114 | 24.0537 | 50 | -0.03 | 74 |
IV.MF5.EHZ. | 2020-04-19T15:06:13.70 | 0.3 | undecidable | manual | P | 51 | 46.9197 | 50 | 0.2 | 69 |
IV.TERO.HHZ. | 2020-04-19T15:06:13.70 | 0.3 | undecidable | manual | P | 103 | 49.5171 | 50 | -0.21 | 68 |
IT.GNU.HGE. | 2020-04-19T15:06:12.27 | 0.1 | undecidable | manual | P | 284 | 37.1295 | 50 | 0.28 | 92 |
IV.FDMO.HHZ. | 2020-04-19T15:06:11.46 | 0.3 | undecidable | manual | P | 10 | 35.4423 | 50 | -0.28 | 69 |
IV.CESI.HHE. | 2020-04-19T15:06:11.17 | 0.1 | undecidable | manual | P | 345 | 32.5452 | 50 | -0.12 | 95 |
IV.CESX.HHZ. | 2020-04-19T15:06:11.32 | 0.6 | undecidable | manual | P | 250 | 36.8298 | 50 | -0.64 | 41 |
IT.MTCL.HGZ. | 2020-04-19T15:06:11.13 | 0.3 | undecidable | manual | P | 358 | 30.2475 | 50 | 0.2 | 71 |
IV.MMO1.EHZ. | 2020-04-19T15:06:11.07 | 0.3 | undecidable | manual | P | 52 | 32.3454 | 50 | -0.19 | 71 |
IV.MOMA.HHZ. | 2020-04-19T15:06:11.73 | 0.3 | undecidable | manual | P | 284 | 37.1295 | 50 | -0.26 | 69 |
IV.MC2.EHZ. | 2020-04-19T15:06:10.18 | 0.3 | undecidable | manual | P | 34 | 25.4523 | 50 | -0.03 | 74 |
IV.LNSS.HHZ. | 2020-04-19T15:06:10.72 | 0.3 | undecidable | manual | S | 170 | 13.3755 | 128 | 0 | 76 |
IV.SMA1.EHZ. | 2020-04-19T15:06:10.62 | 0.3 | undecidable | manual | P | 111 | 28.2495 | 50 | -0.01 | 74 |
IV.T1299.HNZ. | 2020-04-19T15:06:10.02 | 0.3 | undecidable | manual | P | 114 | 24.0537 | 50 | 0.03 | 74 |
IV.NRCA.HHZ. | 2020-04-19T15:06:10.96 | 0.3 | undecidable | manual | S | 34 | 14.9739 | 125 | -0.19 | 73 |
IV.RM33.EHZ. | 2020-04-19T15:06:10.73 | 0.3 | undecidable | manual | P | 145 | 28.8489 | 50 | 0.01 | 74 |
IV.FEMA.HNZ. | 2020-04-19T15:06:10.84 | 0.1 | undecidable | manual | P | 7 | 26.8509 | 50 | 0.43 | 90 |
IV.LNSS.HHZ. | 2020-04-19T15:06:08.37 | 0.1 | undecidable | manual | P | 170 | 13.3755 | 128 | 0.16 | 98 |
IV.NRCA.HHZ. | 2020-04-19T15:06:08.50 | 0.1 | positive | manual | P | 34 | 14.9739 | 125 | 0.04 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.LNSS.HHE. | ML:1.7 | 0.00046750000000000003 | 0.14 | AML | other | m | 2020-04-19T15:06:11.26 |
IV.LNSS.HHN. | ML:1.6 | 0.0004375 | 0.14 | AML | other | m | 2020-04-19T15:06:11.30 |
IV.RM33.EHN. | ML:0.8 | 0.0000279 | 0.98 | AML | other | m | 2020-04-19T15:06:14.48 |
IV.SMA1.EHN. | ML:1.2 | 0.00007335 | 1.66 | AML | other | m | 2020-04-19T15:06:16.83 |
IV.RM33.EHE. | ML:0.8 | 0.00003175 | 1.02 | AML | other | m | 2020-04-19T15:06:16.05 |
IV.SMA1.EHE. | ML:1.0 | 0.000050900000000000004 | 1.22 | AML | other | m | 2020-04-19T15:06:16.69 |
IV.FDMO.HHE. | ML:0.9 | 0.000029999999999999997 | 0.22 | AML | other | m | 2020-04-19T15:06:17.06 |
IV.FDMO.HHN. | ML:1.0 | 0.0000406 | 0.92 | AML | other | m | 2020-04-19T15:06:17.05 |
IV.MOMA.HHN. | ML:1.1 | 0.00004815 | 0.48 | AML | other | m | 2020-04-19T15:06:18.35 |
IV.MOMA.HHE. | ML:1.1 | 0.00004965 | 0.7 | AML | other | m | 2020-04-19T15:06:18.44 |
IV.CESX.HHN. | ML:0.7 | 0.0000213 | 0.26 | AML | other | m | 2020-04-19T15:06:19.83 |
IV.CESX.HHE. | ML:0.7 | 0.0000206 | 0.5 | AML | other | m | 2020-04-19T15:06:20.57 |
IV.TERO.HHN. | ML:0.9 | 0.000017599999999999998 | 1.46 | AML | other | m | 2020-04-19T15:06:21.87 |
IV.TERO.HHE. | ML:0.8 | 0.0000148 | 0.84 | AML | other | m | 2020-04-19T15:06:21.48 |