A magnitude ML 1.2 earthquake occured in region: 2 km E Cascia (PG), on
and geographic coordinates (lat, lon) 42.7190, 13.0440 at 10 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 | 9 | 117 | 3334 |
Norcia | PG | 9 | 4957 | 8291 |
Monteleone di Spoleto | PG | 11 | 599 | 8890 |
Cittareale | RI | 15 | 482 | 9372 |
Cerreto di Spoleto | PG | 15 | 1075 | 10447 |
Vallo di Nera | PG | 16 | 364 | 10811 |
Accumoli | RI | 17 | 667 | 11478 |
Sant'Anatolia di Narco | PG | 17 | 564 | 12042 |
Scheggino | PG | 17 | 461 | 12503 |
Preci | PG | 18 | 724 | 13227 |
Leonessa | RI | 19 | 2435 | 15662 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.2 | 2020-01-21 16:31:20 |
42.7192 | 13.044 | 10 | 2020-01-21 16:38:27 |
Sala Sismica INGV-Roma | 75704151 |
Field | Value |
---|---|
Time (UTC) | 2020-01-21 16:31:20 ± 0.06 |
Latitude | 42.7192 ± 0.0036 |
Longitude | 13.0440 ± 0.0061 |
Depth (km) | 10 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 75704151 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 471 |
Semi-minor axis of confidence ellipse (meter) | 406 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 252 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 470.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 75 |
Number of associated phases, regardless of their use for origin computation | 21 |
Number of defining phases | 19 |
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) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.35793 |
Number of stations at which the event was observed | 13 |
Number of stations from which data was used for origin computation | 11 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.2 |
Num. used stations | 16 |
Type of magnitude | ML |
Reference to an origin | 75704151 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-01-21 16:38:27 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.APEC.HHZ. | 2020-01-21T16:31:39.81 | 3.0 | undecidable | manual | P | 0.21 | 0 | |||
IV.RMP.HHZ. | 2020-01-21T16:31:38.94 | 3.0 | undecidable | manual | P | -0.64 | 0 | |||
IV.CESI.HNE. | 2020-01-21T16:31:31.52 | 0.3 | undecidable | manual | S | 340 | 33.6441 | 50 | -0.14 | 70 |
IV.MMO1.EHZ. | 2020-01-21T16:31:30.89 | 0.6 | undecidable | manual | S | 49 | 30.4473 | 50 | 0.08 | 48 |
IV.MTRA.EHZ. | 2020-01-21T16:31:30.40 | 0.3 | undecidable | manual | S | 82 | 29.0487 | 50 | -0.02 | 73 |
IV.RM33.EHZ. | 2020-01-21T16:31:29.56 | 0.3 | undecidable | manual | S | 149 | 27.1506 | 50 | -0.36 | 68 |
IV.MC2.EHZ. | 2020-01-21T16:31:29.31 | 0.6 | undecidable | manual | S | 29 | 24.3534 | 50 | 0.13 | 48 |
IV.MOMA.HNE. | 2020-01-21T16:31:28.24 | 0.6 | undecidable | manual | P | 284 | 39.7269 | 50 | 0.55 | 42 |
IV.SMA1.EHZ. | 2020-01-21T16:31:26.23 | 0.3 | undecidable | manual | P | 112 | 25.752 | 50 | 0.7 | 61 |
IV.MMO1.EHZ. | 2020-01-21T16:31:26.15 | 0.1 | undecidable | manual | P | 49 | 30.4473 | 50 | -0.12 | 95 |
IV.CESI.HNE. | 2020-01-21T16:31:26.62 | 0.3 | undecidable | manual | P | 340 | 33.6441 | 50 | -0.13 | 70 |
IV.T1299.HNN. | 2020-01-21T16:31:25.12 | 0.3 | undecidable | manual | P | 116 | 21.5673 | 116 | 0.26 | 70 |
IV.GAVE.EHZ. | 2020-01-21T16:31:25.69 | 0.3 | undecidable | manual | S | 256 | 12.5763 | 130 | -0.03 | 75 |
IV.MC2.EHZ. | 2020-01-21T16:31:25.29 | 0.3 | undecidable | manual | P | 29 | 24.3534 | 50 | -0.03 | 73 |
IV.LNSS.HHZ. | 2020-01-21T16:31:25.70 | 0.3 | undecidable | manual | S | 181 | 12.876 | 129 | -0.11 | 73 |
IV.RM33.EHZ. | 2020-01-21T16:31:25.62 | 0.1 | undecidable | manual | P | 149 | 27.1506 | 50 | -0.13 | 95 |
IV.NRCA.HHZ. | 2020-01-21T16:31:25.81 | 0.6 | undecidable | manual | S | 24 | 13.9749 | 127 | -0.28 | 47 |
IV.MTRA.EHZ. | 2020-01-21T16:31:25.92 | 0.3 | undecidable | manual | P | 82 | 29.0487 | 50 | -0.12 | 71 |
IV.NRCA.HHZ. | 2020-01-21T16:31:23.57 | 0.1 | undecidable | manual | P | 24 | 13.9749 | 127 | 0.03 | 99 |
IV.GAVE.EHZ. | 2020-01-21T16:31:23.36 | 0.1 | undecidable | manual | P | 256 | 12.5763 | 130 | 0.03 | 99 |
IV.LNSS.HHZ. | 2020-01-21T16:31:23.38 | 0.1 | undecidable | manual | P | 181 | 12.876 | 129 | 0 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.LNSS.HHN. | ML:1.2 | 0.0001855 | 0.1 | AML | other | m | 2020-01-21T16:31:25.98 |
IV.GAVE.EHN. | ML:1.4 | 0.00029299999999999997 | 0.2 | AML | other | m | 2020-01-21T16:31:25.89 |
IV.LNSS.HHE. | ML:1.2 | 0.00017099999999999998 | 1.86 | AML | other | m | 2020-01-21T16:31:26.00 |
IV.NRCA.HHN. | ML:1.1 | 0.000123 | 0.08 | AML | other | m | 2020-01-21T16:31:26.04 |
IV.GAVE.EHE. | ML:1.3 | 0.00020250000000000002 | 0.34 | AML | other | m | 2020-01-21T16:31:26.30 |
IV.NRCA.HHE. | ML:1.4 | 0.00027 | 0.5 | AML | other | m | 2020-01-21T16:31:26.34 |
IV.GAVE.HNE. | ML:1.2 | 0.00019037415000000001 | 0.1792 | AML | other | m | 2020-01-21T16:31:26.43 |
IV.GAVE.HNN. | ML:1.3 | 0.00020303284999999998 | 0.5248 | AML | other | m | 2020-01-21T16:31:26.43 |
IV.LNSS.HNE. | ML:1.2 | 0.00015999886 | 0.1408 | AML | other | m | 2020-01-21T16:31:25.87 |
IV.LNSS.HNN. | ML:1.3 | 0.0001887644 | 0.1152 | AML | other | m | 2020-01-21T16:31:25.98 |
IV.NRCA.HNE. | ML:1.4 | 0.00022582055 | 0.1664 | AML | other | m | 2020-01-21T16:31:26.17 |
IV.NRCA.HNN. | ML:1.2 | 0.00016236978 | 0.7808 | AML | other | m | 2020-01-21T16:31:26.08 |
IV.RM33.EHE. | ML:0.6 | 0.000018451656 | 0.2432 | AML | other | m | 2020-01-21T16:31:31.69 |
IV.RM33.EHN. | ML:0.7 | 0.000024904545 | 0.1664 | AML | other | m | 2020-01-21T16:31:29.92 |
IV.RM33.HNE. | ML:1.4 | 0.00015029829999999998 | 3.1104 | AML | other | m | 2020-01-21T16:31:30.91 |
IV.RM33.HNN. | ML:1.2 | 0.00008745689500000001 | 0.2688 | AML | other | m | 2020-01-21T16:31:30.91 |