A magnitude ML 0.9 earthquake occured in region: 2 km NE Cascia (PG), on
and geographic coordinates (lat, lon) 42.7340, 13.0250 at 11 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 |
---|---|---|---|---|
Cascia | PG | 2 | 3217 | 3217 |
Poggiodomo | PG | 8 | 117 | 3334 |
Norcia | PG | 9 | 4957 | 8291 |
Monteleone di Spoleto | PG | 11 | 599 | 8890 |
Cerreto di Spoleto | PG | 13 | 1075 | 9965 |
Vallo di Nera | PG | 14 | 364 | 10329 |
Sant'Anatolia di Narco | PG | 15 | 564 | 10893 |
Scheggino | PG | 16 | 461 | 11354 |
Preci | PG | 16 | 724 | 12078 |
Cittareale | RI | 17 | 482 | 12560 |
Accumoli | RI | 19 | 667 | 13227 |
Sellano | PG | 19 | 1079 | 14306 |
Leonessa | RI | 20 | 2435 | 16741 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.9 | 2020-08-07 14:24:05 |
42.7342 | 13.0252 | 11 | 2020-08-07 14:35:22 |
Sala Sismica INGV-Roma | 81739051 |
Field | Value |
---|---|
Time (UTC) | 2020-08-07 14:24:05 ± 0.1 |
Latitude | 42.7342 ± 0.0054 |
Longitude | 13.0252 ± 0.0110 |
Depth (km) | 11 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 81739051 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 890 |
Semi-minor axis of confidence ellipse (meter) | 535 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 266 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 890.0 |
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 | 37 |
Number of defining phases | 15 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.26 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.40829 |
Number of stations at which the event was observed | 28 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 0.9 |
Uncertainty | 0.3 |
Num. used stations | 9 |
Type of magnitude | ML |
Reference to an origin | 81739051 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-08-07 14:35:22 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ILOS.HHZ. | 2020-08-07T14:26:01.53 | 3.0 | undecidable | manual | Sn | -5.36 | 0 | |||
IV.SENA.HHZ. | 2020-08-07T14:25:57.89 | 3.0 | undecidable | manual | Sg | 15.37 | 0 | |||
IV.BRES.EHZ. | 2020-08-07T14:25:51.25 | 3.0 | undecidable | manual | Sn | -4.99 | 0 | |||
IV.SARZ.HHZ. | 2020-08-07T14:25:44.71 | 3.0 | undecidable | manual | Sn | -1.58 | 0 | |||
AC.VLO.HHZ. | 2020-08-07T14:25:39.56 | 3.0 | undecidable | manual | Pg | 14.23 | 0 | |||
IV.GMB.BHZ. | 2020-08-07T14:25:23.38 | 3.0 | undecidable | manual | Pn | 2.5 | 0 | |||
IV.PALZ.HHZ. | 2020-08-07T14:25:22.38 | 3.0 | undecidable | manual | Sn | -3.09 | 0 | |||
IT.ACQ.HGZ. | 2020-08-07T14:25:19.28 | 3.0 | negative | manual | Pg | 14.55 | 0 | |||
GU.GSCL.HHZ. | 2020-08-07T14:25:17.45 | 3.0 | undecidable | manual | Sn | 2.04 | 0 | |||
IV.BRES.EHZ. | 2020-08-07T14:25:12.22 | 3.0 | undecidable | manual | Pn | 4.33 | 0 | |||
GU.CARD.HHZ. | 2020-08-07T14:25:10.67 | 3.0 | undecidable | manual | Sn | -1.34 | 0 | |||
IV.ZCCA.HHZ. | 2020-08-07T14:25:10.52 | 3.0 | undecidable | manual | Sn | -0.01 | 0 | |||
SI.BOSI.HHZ. | 2020-08-07T14:25:07.15 | 3.0 | undecidable | manual | Pn | 0.85 | 0 | |||
IV.TDS.HHZ. | 2020-08-07T14:25:04.42 | 3.0 | negative | manual | Pn | -1.67 | 0 | |||
IV.SARZ.HHZ. | 2020-08-07T14:25:03.31 | 3.0 | undecidable | manual | Pn | 1.01 | 0 | |||
GU.RNCA.HHZ. | 2020-08-07T14:25:03.29 | 3.0 | negative | manual | Pn | 4.17 | 0 | |||
IV.PTRP.HHZ. | 2020-08-07T14:25:01.19 | 3.0 | undecidable | manual | Pg | 5.89 | 0 | |||
IV.CADC.HNZ. | 2020-08-07T14:24:57.81 | 3.0 | undecidable | manual | Pn | -1.3 | 0 | |||
IV.ROSPO.HHZ. | 2020-08-07T14:24:54.05 | 3.0 | undecidable | manual | S | 1.14 | 0 | |||
IV.POFI.HHZ. | 2020-08-07T14:24:38.56 | 3.0 | undecidable | manual | S | -5.49 | 0 | |||
IV.PTRJ.HNZ. | 2020-08-07T14:24:36.70 | 3.0 | undecidable | manual | Pn | 0.69 | 0 | |||
IV.RIBO.EHZ.01 | 2020-08-07T14:24:32.44 | 3.0 | undecidable | manual | P | 0.27 | 0 | |||
IV.FDMO.HHZ. | 2020-08-07T14:24:17.14 | 0.6 | undecidable | manual | S | 9 | 33.9438 | 50 | 0.04 | 64 |
IV.RM33.EHZ. | 2020-08-07T14:24:15.54 | 0.6 | undecidable | manual | S | 148 | 29.3484 | 50 | -0.35 | 61 |
IV.SMA1.EHZ. | 2020-08-07T14:24:15.68 | 0.6 | undecidable | manual | S | 114 | 27.75 | 50 | 0.22 | 63 |
IV.MC2.EHZ. | 2020-08-07T14:24:14.57 | 0.6 | undecidable | manual | S | 34 | 23.754 | 50 | 0.18 | 64 |
IV.ASSB.HHE. | 2020-08-07T14:24:13.25 | 0.3 | undecidable | manual | P | 319 | 45.3213 | 50 | -0.74 | 78 |
IV.FDMO.HHZ. | 2020-08-07T14:24:12.33 | 0.3 | undecidable | manual | P | 9 | 33.9438 | 50 | 0.1 | 95 |
IV.RM33.EHZ. | 2020-08-07T14:24:11.36 | 0.3 | undecidable | manual | P | 148 | 29.3484 | 50 | -0.16 | 95 |
IV.GAVE.EHZ. | 2020-08-07T14:24:11.35 | 0.6 | undecidable | manual | S | 247 | 11.6772 | 133 | 0.24 | 64 |
IV.NRCA.HNZ. | 2020-08-07T14:24:11.19 | 0.6 | undecidable | manual | S | 33 | 13.1757 | 130 | -0.33 | 63 |
IV.SMA1.EHZ. | 2020-08-07T14:24:11.63 | 0.3 | undecidable | manual | P | 114 | 27.75 | 50 | 0.35 | 92 |
IV.LNSS.HHZ. | 2020-08-07T14:24:11.61 | 0.6 | undecidable | manual | S | 175 | 14.5743 | 127 | -0.29 | 63 |
IV.MC2.EHZ. | 2020-08-07T14:24:10.83 | 0.3 | undecidable | manual | P | 34 | 23.754 | 50 | 0.17 | 96 |
IV.GAVE.EHZ. | 2020-08-07T14:24:09.20 | 0.3 | undecidable | manual | P | 247 | 11.6772 | 133 | 0.43 | 93 |
IV.LNSS.HHZ. | 2020-08-07T14:24:09.18 | 0.3 | undecidable | manual | P | 175 | 14.5743 | 127 | -0.04 | 100 |
IV.NRCA.HNZ. | 2020-08-07T14:24:08.95 | 0.3 | undecidable | manual | P | 33 | 13.1757 | 130 | -0.05 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.LNSS.HHE. | ML:1.0 | 0.00009591883000000002 | 0.1216 | AML | other | m | 2020-08-07T14:24:12.13 |
IV.LNSS.HHN. | ML:1.2 | 0.00015924260000000002 | 0.1408 | AML | other | m | 2020-08-07T14:24:11.00 |
IV.LNSS.HNE. | ML:1.0 | 0.00009698678000000001 | 0.128 | AML | other | m | 2020-08-07T14:24:12.07 |
IV.GAVE.EHE. | ML:1.0 | 0.00009889333499999999 | 0.1408 | AML | other | m | 2020-08-07T14:24:12.01 |
IV.GAVE.EHN. | ML:1.0 | 0.00010879870999999999 | 0.2432 | AML | other | m | 2020-08-07T14:24:11.48 |
IV.GAVE.HNE. | ML:1.0 | 0.0001124631 | 0.1536 | AML | other | m | 2020-08-07T14:24:12.09 |
IV.RM33.EHN. | ML:0.5 | 0.000016508034999999998 | 0.2176 | AML | other | m | 2020-08-07T14:24:16.14 |
IV.FDMO.HHE. | ML:0.6 | 0.000014599174999999999 | 0.2432 | AML | other | m | 2020-08-07T14:24:17.31 |
IV.FDMO.HHN. | ML:0.6 | 0.00001663687 | 0.2816 | AML | other | m | 2020-08-07T14:24:17.40 |