A magnitude Md 2.4 earthquake occured in region: 4 km NE Monteleone di Spoleto (PG), on
and geographic coordinates (lat, lon) 42.6850, 12.9680 at 10 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 |
---|---|---|---|---|
Monteleone di Spoleto | PG | 4 | 599 | 599 |
Poggiodomo | PG | 4 | 117 | 716 |
Cascia | PG | 5 | 3217 | 3933 |
Scheggino | PG | 12 | 461 | 4394 |
Sant'Anatolia di Narco | PG | 12 | 564 | 4958 |
Vallo di Nera | PG | 13 | 364 | 5322 |
Leonessa | RI | 14 | 2435 | 7757 |
Polino | TR | 15 | 233 | 7990 |
Cerreto di Spoleto | PG | 16 | 1075 | 9065 |
Norcia | PG | 16 | 4957 | 14022 |
Ferentillo | TR | 16 | 1913 | 15935 |
Cittareale | RI | 17 | 482 | 16417 |
Montefranco | TR | 19 | 1276 | 17693 |
Spoleto | PG | 20 | 38218 | 55911 |
Arrone | TR | 20 | 2763 | 58674 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.4
ML-VAX 2.5 |
1985-03-02 21:58:06 |
42.685 | 12.968 | 10 | 2013-07-15 08:40:51 |
Bollettino Sismico Italiano INGV | 2849 |
Field | Value |
---|---|
Time (UTC) | 1985-03-02 21:58:06 ± 0.368 |
Latitude | 42.6850 ± 0.0167 |
Longitude | 12.9680 ± 0.0534 |
Depth (km) | 10 ± 3 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 2849 |
Field | Value |
---|---|
Preferred uncertainty description | horizontal uncertainty |
Semi-major axis of confidence ellipse (meter) | |
Semi-minor axis of confidence ellipse (meter) | |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 4741.1 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 137 |
Number of associated phases, regardless of their use for origin computation | 9 |
Number of defining phases | 9 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.5 |
Epicentral distance of station closest to the epicenter (degree) | 0.00097 |
Epicentral distance of station farthest from the epicenter (degree) | 0.01036 |
Number of stations at which the event was observed | 6 |
Number of stations from which data was used for origin computation | 6 |
Field | Value |
---|---|
Value | 2.4 |
Uncertainty | |
Num. used stations | 2 |
Type of magnitude | Md |
Reference to an origin | 2849 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 17:07:42 |
Field | Value |
---|---|
Value | 2.5 |
Uncertainty | |
Num. used stations | 1 |
Type of magnitude | ML |
Reference to an origin | 2849 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2015-04-28 13:07:13 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.SD1.Z. | 1985-03-02T21:58:30.00 | 10.0 | undecidable | manual | PN | 147 | 1.1544 | 1.84 | 0.1 | |
--.AS1.Z. | 1985-03-02T21:58:23.00 | 10.0 | undecidable | manual | SG | 328 | 0.444 | 0.69 | 0.7 | |
--.AR1.Z. | 1985-03-02T21:58:22.00 | 10.0 | undecidable | manual | PG | 358 | 0.8103 | -0.36 | 2.1 | |
--.MNS.Z. | 1985-03-02T21:58:19.40 | 10.0 | undecidable | manual | SG | 215 | 0.3552 | -0.52 | 0.8 | |
--.AS1.Z. | 1985-03-02T21:58:15.50 | 10.0 | undecidable | manual | PG | 328 | 0.444 | 0.02 | 1.5 | |
--.AQU.Z. | 1985-03-02T21:58:14.60 | 10.0 | undecidable | manual | PG | 135 | 0.4551 | -1.23 | 0.5 | |
--.MNS.Z. | 1985-03-02T21:58:13.70 | 10.0 | undecidable | manual | PG | 215 | 0.3552 | -0.4 | 1.4 | |
--.PO9.Z. | 1985-03-02T21:58:12.00 | 10.0 | undecidable | manual | SG | 189 | 0.111 | 0.36 | 0.6 | |
--.PO9.Z. | 1985-03-02T21:58:09.50 | 10.0 | undecidable | manual | PG | 189 | 0.111 | 0.18 | 1.5 |