A magnitude ML 1.2 earthquake occured in region: 2 km S Cascia (PG), on
and geographic coordinates (lat, lon) 42.7000, 13.0100 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 | 6 | 117 | 3334 |
Monteleone di Spoleto | PG | 7 | 599 | 3933 |
Norcia | PG | 13 | 4957 | 8890 |
Vallo di Nera | PG | 14 | 364 | 9254 |
Scheggino | PG | 15 | 461 | 9715 |
Sant'Anatolia di Narco | PG | 15 | 564 | 10279 |
Cittareale | RI | 15 | 482 | 10761 |
Cerreto di Spoleto | PG | 15 | 1075 | 11836 |
Leonessa | RI | 16 | 2435 | 14271 |
Polino | TR | 19 | 233 | 14504 |
Accumoli | RI | 20 | 667 | 15171 |
Ferentillo | TR | 20 | 1913 | 17084 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.2 | 2021-09-24 23:22:01 |
42.6998 | 13.0098 | 11 | 2021-09-24 23:28:56 |
Sala Sismica INGV-Roma | 95847211 |
Field | Value |
---|---|
Time (UTC) | 2021-09-24 23:22:01 ± 0.06 |
Latitude | 42.6998 ± 0.0036 |
Longitude | 13.0098 ± 0.0049 |
Depth (km) | 11 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 95847211 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 365 |
Semi-minor axis of confidence ellipse (meter) | 351 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 127 |
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) | 69 |
Number of associated phases, regardless of their use for origin computation | 34 |
Number of defining phases | 33 |
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) | 0.63222 |
Number of stations at which the event was observed | 18 |
Number of stations from which data was used for origin computation | 17 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.2 |
Num. used stations | 22 |
Type of magnitude | ML |
Reference to an origin | 95847211 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-09-24 23:28:56 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MF5.EHZ. | 2021-09-24T23:22:17.36 | 0.6 | undecidable | manual | S | 49 | 48.618 | 50 | 0.86 | 38 |
IV.ASSB.HHZ. | 2021-09-24T23:22:16.39 | 0.6 | undecidable | manual | S | 323 | 47.5191 | 50 | 0.17 | 48 |
IV.TERO.HHZ. | 2021-09-24T23:22:16.53 | 0.6 | undecidable | manual | S | 100 | 49.2174 | 50 | -0.14 | 48 |
IV.CSP1.EHZ. | 2021-09-24T23:22:16.07 | 0.6 | undecidable | manual | S | 20 | 46.3203 | 50 | 0.19 | 47 |
IV.MML1.EHZ. | 2021-09-24T23:22:16.21 | 0.6 | undecidable | manual | S | 356 | 46.0206 | 50 | 0.4 | 45 |
IV.FDMO.HHZ. | 2021-09-24T23:22:13.55 | 0.6 | undecidable | manual | S | 10 | 37.8288 | 50 | -0.09 | 49 |
IV.MOMA.HHZ. | 2021-09-24T23:22:13.69 | 0.6 | undecidable | manual | S | 288 | 37.629 | 50 | 0.11 | 49 |
IV.EL6.EHZ. | 2021-09-24T23:22:13.36 | 1.0 | undecidable | manual | P | 6 | 70.1742 | 50 | 0.06 | 23 |
IV.MNTT.EHZ. | 2021-09-24T23:22:12.24 | 3.0 | positive | manual | P | -0.01 | 0 | |||
IV.MMO1.EHZ. | 2021-09-24T23:22:12.40 | 0.6 | undecidable | manual | S | 49 | 33.9438 | 50 | -0.21 | 48 |
IV.CESI.HHZ. | 2021-09-24T23:22:12.72 | 0.6 | undecidable | manual | S | 346 | 34.9428 | 50 | -0.13 | 49 |
IV.SMA1.EHZ. | 2021-09-24T23:22:11.32 | 0.6 | undecidable | manual | S | 106 | 27.6501 | 50 | 0.41 | 47 |
IV.MC2.EHZ. | 2021-09-24T23:22:10.99 | 0.6 | undecidable | manual | S | 32 | 27.6501 | 50 | 0.09 | 50 |
IV.RM33.EHZ. | 2021-09-24T23:22:10.50 | 0.6 | undecidable | manual | S | 142 | 26.9508 | 50 | -0.24 | 49 |
IV.MF5.EHZ. | 2021-09-24T23:22:10.50 | 1.0 | undecidable | manual | P | 49 | 48.618 | 50 | 0.54 | 22 |
IV.MML1.EHZ. | 2021-09-24T23:22:09.56 | 0.6 | positive | manual | P | 356 | 46.0206 | 50 | 0 | 49 |
IV.ASSB.HHZ. | 2021-09-24T23:22:09.72 | 1.0 | undecidable | manual | P | 323 | 47.5191 | 50 | -0.09 | 24 |
IV.ARRO.EHZ. | 2021-09-24T23:22:09.17 | 0.6 | undecidable | manual | S | 236 | 23.9538 | 50 | -0.77 | 41 |
IV.TERO.HHZ. | 2021-09-24T23:22:09.93 | 0.3 | undecidable | manual | P | 100 | 49.2174 | 50 | -0.14 | 72 |
IV.CSP1.EHZ. | 2021-09-24T23:22:09.48 | 1.0 | positive | manual | P | 20 | 46.3203 | 50 | -0.13 | 24 |
IV.FDMO.HHZ. | 2021-09-24T23:22:08.08 | 0.6 | negative | manual | P | 10 | 37.8288 | 50 | -0.24 | 48 |
IV.MOMA.HHZ. | 2021-09-24T23:22:08.29 | 0.6 | negative | manual | P | 288 | 37.629 | 50 | 0.01 | 50 |
IV.CESI.HHZ. | 2021-09-24T23:22:07.75 | 0.3 | negative | manual | P | 346 | 34.9428 | 50 | -0.11 | 74 |
IV.NRCA.HHZ. | 2021-09-24T23:22:07.45 | 0.6 | undecidable | manual | S | 30 | 17.0718 | 123 | -0.62 | 45 |
IV.MMO1.EHZ. | 2021-09-24T23:22:07.50 | 0.6 | positive | manual | P | 49 | 33.9438 | 50 | -0.22 | 48 |
IV.LNSS.HHZ. | 2021-09-24T23:22:06.53 | 0.6 | undecidable | manual | S | 167 | 11.0778 | 135 | 0.1 | 51 |
IV.RM33.EHZ. | 2021-09-24T23:22:06.54 | 0.3 | undecidable | manual | P | 142 | 26.9508 | 50 | -0.1 | 75 |
IV.MC2.EHZ. | 2021-09-24T23:22:06.67 | 0.6 | positive | manual | P | 32 | 27.6501 | 50 | -0.06 | 50 |
IV.SMA1.EHZ. | 2021-09-24T23:22:06.88 | 0.3 | negative | manual | P | 106 | 27.6501 | 50 | 0.14 | 74 |
IV.GAVE.EHZ. | 2021-09-24T23:22:06.22 | 0.6 | undecidable | manual | S | 265 | 9.4794 | 139 | 0.17 | 51 |
IV.ARRO.EHZ. | 2021-09-24T23:22:06.26 | 0.6 | negative | manual | P | 236 | 23.9538 | 50 | 0.08 | 50 |
IV.GAVE.EHZ. | 2021-09-24T23:22:04.18 | 0.1 | undecidable | manual | P | 265 | 9.4794 | 139 | 0.25 | 100 |
IV.LNSS.HHZ. | 2021-09-24T23:22:04.34 | 0.3 | undecidable | manual | P | 167 | 11.0778 | 135 | 0.19 | 76 |
IV.NRCA.HHZ. | 2021-09-24T23:22:04.89 | 0.1 | negative | manual | P | 30 | 17.0718 | 123 | -0.21 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.GAVE.EHE. | ML:1.5 | 0.0003765 | 0.14 | AML | other | m | 2021-09-24T23:22:06.32 |
IV.LNSS.HHN. | ML:1.6 | 0.0004115 | 0.14 | AML | other | m | 2021-09-24T23:22:06.85 |
IV.GAVE.EHN. | ML:1.4 | 0.00034050000000000004 | 1.8 | AML | other | m | 2021-09-24T23:22:06.03 |
IV.LNSS.HHE. | ML:1.8 | 0.000766 | 1.88 | AML | other | m | 2021-09-24T23:22:06.03 |
IV.NRCA.HHN. | ML:1.6 | 0.000324 | 0.92 | AML | other | m | 2021-09-24T23:22:07.59 |
IV.NRCA.HHE. | ML:1.6 | 0.000329 | 0.44 | AML | other | m | 2021-09-24T23:22:08.85 |
IV.ARRO.EHE. | ML:1.1 | 0.0000688 | 1.14 | AML | other | m | 2021-09-24T23:22:10.13 |
IV.ARRO.EHN. | ML:1.0 | 0.0000577 | 1.06 | AML | other | m | 2021-09-24T23:22:11.39 |
IV.RM33.EHN. | ML:1.0 | 0.00004875 | 0.26 | AML | other | m | 2021-09-24T23:22:11.77 |
IV.SMA1.EHE. | ML:1.1 | 0.00007075000000000001 | 0.34 | AML | other | m | 2021-09-24T23:22:11.80 |
IV.SMA1.EHN. | ML:1.0 | 0.00005305 | 1.32 | AML | other | m | 2021-09-24T23:22:12.19 |
IV.RM33.EHE. | ML:1.2 | 0.00008505000000000001 | 0.4 | AML | other | m | 2021-09-24T23:22:12.57 |
IV.CESI.HHN. | ML:1.2 | 0.0000705 | 1.18 | AML | other | m | 2021-09-24T23:22:12.98 |
IV.CESI.HHE. | ML:1.0 | 0.000043950000000000004 | 0.66 | AML | other | m | 2021-09-24T23:22:13.99 |
IV.FDMO.HHN. | ML:1.0 | 0.0000405 | 1.84 | AML | other | m | 2021-09-24T23:22:14.94 |
IV.FDMO.HHE. | ML:1.1 | 0.000043450000000000006 | 1.24 | AML | other | m | 2021-09-24T23:22:14.10 |
IV.MOMA.HHN. | ML:1.0 | 0.00003775 | 1.66 | AML | other | m | 2021-09-24T23:22:15.95 |
IV.MOMA.HHE. | ML:1.0 | 0.000041599999999999995 | 0.12 | AML | other | m | 2021-09-24T23:22:15.45 |
IV.MML1.EHN. | ML:1.2 | 0.00005110000000000001 | 0.14 | AML | other | m | 2021-09-24T23:22:16.61 |
IV.MML1.EHE. | ML:1.1 | 0.0000386 | 0.6 | AML | other | m | 2021-09-24T23:22:17.17 |
IV.ASSB.HHE. | ML:1.2 | 0.000040300000000000004 | 0.96 | AML | other | m | 2021-09-24T23:22:17.79 |
IV.ASSB.HHN. | ML:1.0 | 0.0000296 | 1.44 | AML | other | m | 2021-09-24T23:22:18.00 |