A magnitude ML 1.1 earthquake occured in region: 2 km E Cascia (PG), on
and geographic coordinates (lat, lon) 42.7120, 13.0320 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 | 2 | 3217 | 3217 |
Poggiodomo | PG | 8 | 117 | 3334 |
Monteleone di Spoleto | PG | 9 | 599 | 3933 |
Norcia | PG | 10 | 4957 | 8890 |
Cittareale | RI | 15 | 482 | 9372 |
Vallo di Nera | PG | 15 | 364 | 9736 |
Cerreto di Spoleto | PG | 15 | 1075 | 10811 |
Sant'Anatolia di Narco | PG | 16 | 564 | 11375 |
Scheggino | PG | 16 | 461 | 11836 |
Leonessa | RI | 18 | 2435 | 14271 |
Accumoli | RI | 18 | 667 | 14938 |
Preci | PG | 19 | 724 | 15662 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.1 | 2020-04-24 22:09:27 |
42.7123 | 13.0323 | 11 | 2020-07-18 21:08:40 |
Bollettino Sismico Italiano INGV | 79975581 |
Reviewed Rev100 |
ML 1.1 | 2020-04-24 22:09:27 |
42.7155 | 13.0153 | 9 | 2020-04-24 22:57:14 |
Sala Sismica INGV-Roma | 78551231 |
Field | Value |
---|---|
Time (UTC) | 2020-04-24 22:09:27 ± 0.08 |
Latitude | 42.7123 ± 0.0036 |
Longitude | 13.0323 ± 0.0061 |
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 | 79975581 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 520 |
Semi-minor axis of confidence ellipse (meter) | 277 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 104 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 520.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 106 |
Number of associated phases, regardless of their use for origin computation | 20 |
Number of defining phases | 20 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.23 |
Epicentral distance of station closest to the epicenter (degree) | 0.10972 |
Epicentral distance of station farthest from the epicenter (degree) | 0.42898 |
Number of stations at which the event was observed | 11 |
Number of stations from which data was used for origin computation | 11 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.3 |
Num. used stations | 14 |
Type of magnitude | ML |
Reference to an origin | 79975581 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2020-06-07 10:51:21 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.3 |
Num. used stations | 14 |
Type of magnitude | ML |
Reference to an origin | 78551231 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-04-24 22:57:14 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.TERO.HHZ. | 2020-04-24T22:09:42.26 | 0.3 | undecidable | manual | S | 102 | 47.619 | 50 | -0.41 | 66 |
IV.CESI.HHZ. | 2020-04-24T22:09:39.32 | 0.3 | undecidable | manual | S | 342 | 34.0437 | 50 | 0.28 | 69 |
IV.FDMO.HHZ. | 2020-04-24T22:09:39.08 | 0.3 | undecidable | manual | S | 7 | 36.2415 | 50 | -0.54 | 65 |
IV.SMA1.EHZ. | 2020-04-24T22:09:37.29 | 0.3 | undecidable | manual | S | 110 | 26.3514 | 50 | 0.32 | 70 |
IV.MMO1.EHZ. | 2020-04-24T22:09:37.93 | 0.3 | undecidable | manual | S | 49 | 31.6461 | 50 | -0.47 | 67 |
IV.GUMA.HHZ. | 2020-04-24T22:09:36.25 | 0.1 | undecidable | manual | P | 32 | 46.0206 | 50 | 0.29 | 90 |
IV.ARRO.EHZ. | 2020-04-24T22:09:36.74 | 0.3 | undecidable | manual | S | 236 | 26.2515 | 50 | -0.22 | 71 |
IV.TERO.HHZ. | 2020-04-24T22:09:36.41 | 0.1 | undecidable | manual | P | 102 | 47.619 | 50 | 0.19 | 92 |
IV.MC2.EHZ. | 2020-04-24T22:09:36.94 | 0.3 | undecidable | manual | S | 30 | 25.4523 | 50 | 0.19 | 72 |
IV.CSP1.EHZ. | 2020-04-24T22:09:35.90 | 0.3 | undecidable | manual | P | 18 | 44.3223 | 50 | 0.19 | 69 |
IV.CESI.HHZ. | 2020-04-24T22:09:34.28 | 0.1 | undecidable | manual | P | 342 | 34.0437 | 50 | 0.16 | 95 |
IV.FDMO.HHZ. | 2020-04-24T22:09:34.38 | 0.1 | undecidable | manual | P | 7 | 36.2415 | 50 | -0.07 | 96 |
IV.NRCA.HHZ. | 2020-04-24T22:09:33.61 | 0.3 | undecidable | manual | S | 26 | 14.9739 | 126 | -0.2 | 73 |
IV.SMA1.EHZ. | 2020-04-24T22:09:33.03 | 0.1 | undecidable | manual | P | 110 | 26.3514 | 50 | 0.1 | 97 |
IV.MMO1.EHZ. | 2020-04-24T22:09:33.63 | 0.1 | undecidable | manual | P | 49 | 31.6461 | 50 | -0.12 | 96 |
IV.ARRO.EHZ. | 2020-04-24T22:09:32.83 | 0.1 | undecidable | manual | P | 236 | 26.2515 | 50 | -0.09 | 97 |
IV.LNSS.HHZ. | 2020-04-24T22:09:32.88 | 0.3 | undecidable | manual | S | 177 | 12.1767 | 131 | -0.15 | 74 |
IV.MC2.EHZ. | 2020-04-24T22:09:32.88 | 0.1 | undecidable | manual | P | 30 | 25.4523 | 50 | 0.08 | 98 |
IV.NRCA.HHZ. | 2020-04-24T22:09:31.16 | 0.1 | positive | manual | P | 26 | 14.9739 | 126 | 0.05 | 100 |
IV.LNSS.HHZ. | 2020-04-24T22:09:30.75 | 0.1 | positive | manual | P | 177 | 12.1767 | 131 | 0.09 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.LNSS.HHE. | ML:1.2 | 0.00019406345 | 0.1024 | AML | other | m | 2020-04-24T22:09:33.16 |
IV.LNSS.HNE. | ML:1.2 | 0.00016310032 | 0.0896 | AML | other | m | 2020-04-24T22:09:33.12 |
IV.LNSS.HHN. | ML:1.3 | 0.00022371985 | 0.1024 | AML | other | m | 2020-04-24T22:09:33.22 |
IV.LNSS.HNN. | ML:1.2 | 0.00019586563 | 0.0896 | AML | other | m | 2020-04-24T22:09:33.17 |
IV.NRCA.HHE. | ML:1.4 | 0.00023435239999999998 | 0.1536 | AML | other | m | 2020-04-24T22:09:33.86 |
IV.NRCA.HNE. | ML:1.4 | 0.00023510185 | 0.1792 | AML | other | m | 2020-04-24T22:09:33.77 |
IV.NRCA.HHN. | ML:1.1 | 0.00011305267 | 0.0768 | AML | other | m | 2020-04-24T22:09:34.66 |
IV.SMA1.EHE. | ML:0.7 | 0.000025391814999999997 | 0.32 | AML | other | m | 2020-04-24T22:09:37.44 |
IV.ARRO.EHE. | ML:0.4 | 0.00001702245 | 0.1792 | AML | other | m | 2020-04-24T22:09:38.55 |
IV.ARRO.EHN. | ML:0.6 | 0.00002160641 | 1.7568 | AML | other | m | 2020-04-24T22:09:38.08 |
IV.FDMO.HHN. | ML:1.2 | 0.00006190867 | 0.1792 | AML | other | m | 2020-04-24T22:09:40.36 |
IV.FDMO.HHE. | ML:1.0 | 0.00003263022 | 0.1152 | AML | other | m | 2020-04-24T22:09:40.80 |
IV.CESI.HHN. | ML:1.0 | 0.00004521743 | 0.1536 | AML | other | m | 2020-04-24T22:09:43.08 |
IV.CESI.HHE. | ML:0.8 | 0.000025460005 | 0.2176 | AML | other | m | 2020-04-24T22:09:43.22 |